10-K/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K/A

Amendment No. 2

(Mark One)

þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2011

or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from  to 

Commission File Number: 333-147019

Prosper Marketplace, Inc.

(Exact name of registrant as specified in its charter)

Delaware	73-1733867
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
111 Sutter Street, 22nd Floor
San Francisco, CA  94104	94104
(Address of principal executive offices)	(Zip Code)

(415) 593-5400

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange on Which Registered
None	None

Securities registered pursuant to Section 12(g) of the Act:  None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No þ

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No þ

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes þ No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 229.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes þ  No o

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§ 229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. þ

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer o	Accelerated filer o	Non-accelerated filer o	Smaller reporting company þ
	(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o No þ

As of March 12, 2012 there were 2,897,859 shares of the registrant’s common stock outstanding.

Explanatory Note

Prosper Marketplace, Inc. (“the Company”) is filing this Amendment No. 2 on Form 10-K/A (“Amendment No. 2”) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2011, filed with the Securities and Exchange Commission on March 30, 2012, and subsequently amended on May 15, 2012. Amendment No. 2 is being filed to revise certain disclosures in Items 1, 1A, 7, 8, and 11.  This Amendment does not reflect events that have occurred after the filing of the initial Form 10-K, and does not modify or update the disclosure therein in any way other than as required to reflect the matters set forth herein.  Pursuant to Rule 12b-15 of the Securities Exchange Act of 1934, currently dated certifications from our principal executive and principal financial officer are filed, as required by Section 302 of the Sarbanes-Oxley Act of 2002.

PROSPER MARKETPLACE, INC.

TABLE OF CONTENTS

ITEM		Page
PART I
ITEM 1	Business	1
ITEM 1A	Risk Factors	48
ITEM 1B	Unresolved Staff Comments	71
ITEM 2	Properties	71
ITEM 3	Legal Proceedings	71
ITEM 4	Mine Safety Disclosures	71
PART II
ITEM 5	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	72
ITEM 6	Selected Financial Data	72
ITEM 7	Management’s Discussion and Analysis of Financial Condition and Results of Operations	73
ITEM 7A	Quantitative and Qualitative Disclosures About Market Risk	83
ITEM 8	Financial Statements	83
ITEM 9	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	83
ITEM 9A	Controls and Procedures	84
ITEM 9B	Other Information	84
PART III
ITEM 10	Directors, Executive Officers and Corporate Governance	85
ITEM 11	Executive Compensation	92
ITEM 12	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	98
ITEM 13	Certain Relationships and Related Transactions, and Director Independence	104
ITEM 14	Principal Accountant Fees and Services	106
PART IV
ITEM 15	Exhibits, Financial Statement Schedules	107
SIGNATURES		S-1
EXHIBIT INDEX
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
XBRL Content

Forward-Looking Statements

This Annual Report on Form 10-K includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 (the “Exchange Act”). Forward-looking statements include all statements that do not relate solely to historical or current facts, and can generally be identified by the use of words such as “may,” “believe,” “will,” “expect,” “project,” “estimate,” “intend,” “anticipate,” “plan,” “continue” or similar expressions. In particular, information appearing under “Business,” “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” includes forward-looking statements. Forward-looking statements inherently involve many risks and uncertainties that could cause actual results to differ materially from those projected in these statements. Where, in any forward-looking statement, we express an expectation or belief as to future results or events, such expectation or belief is based on the current plans and expectations of our management, expressed in good faith and is believed to have a reasonable basis.  Nevertheless, there can be no assurance that the expectation or belief will result or be achieved or accomplished. The following include some but not all of the factors that could cause actual results or events to differ materially from those anticipated:

· the performance of the Borrower Payment Dependent Notes or “Note”, which, in addition to being speculative investments, are special, limited obligations that are not secured, guaranteed or insured;

· our ability to make payments on the Notes, including in the event that borrowers fail to make payments on the corresponding loans;

· the reliability of the information about borrowers that is supplied by borrowers;

· our ability to service the loans, and the ability of Prosper or a third party debt collector to pursue collection against any borrower, including in the event of fraud or identity theft;

· credit risks posed by the credit worthiness of borrowers, the lack of a maximum debt-to-income ratio for borrowers, and the effectiveness of Prosper’s credit rating systems;

· actions by some borrowers to defraud lender members and risks associated with identity theft;

· our limited operational history and lack of significant historical performance data about borrower performance;

· the impact of current economic conditions on the performance of the Notes and loss rates of the Notes;

· payments by borrowers on the loans in light of the facts that the loans do not impose restrictions on borrower and do not include cross-default provisions;

· our compliance with applicable local, state and federal law, including the Investment Advisers Act of 1940, the Investment Company Act of 1940 and other laws;

· potential efforts by state regulators or litigants to characterize us, rather than WebBank, as the lender of the loans originated through our platform;

· the application of federal and state bankruptcy and insolvency laws to borrowers and to Prosper;

· the impact of borrower defaults and prepayments on the return on the Notes;

· the lack of a public trading market for the Notes and the ability to resell the Notes on the Note Trader platform;

· the federal income tax treatment of an investment in the Notes;

· our ability to prevent security breaches, disruptions in service, and comparable events that could compromise the personal and confidential information held on our data systems, reduce the attractiveness of our platform or adversely impact our ability to service loans;

· the resolution of pending litigation involving Prosper, including any state or federal securities litigation; and

· our ability to compete successfully in the peer-to-peer and consumer lending industry.

There may be other factors that may cause our actual results to differ materially from the forward-looking statements in this Annual Report on Form 10-K. We can give no assurances that any of the events anticipated by the forward-looking statements will occur or, if any of them does, what impact they will have on our results of operations and financial condition. You should carefully read the factors described in the “Risk Factors” section of this Annual Report on Form 10-K for a description of certain risks that could, among other things, because our actual results to differ from these forward-looking statements.

All forward-looking statements speak only as of the date of this Annual Report on Form 10-K and are expressly qualified in their entirety by the cautionary statements included in this Annual Report on Form 10-K. We undertake no obligation to update or revise forward-looking statements that may be made to reflect events or circumstances that arise after the date made or to reflect the occurrence of unanticipated events, other than as required by law.

PART I

Item 1. Business

ABOUT PROSPER

Overview

Prosper’s peer-to-peer lending platform was designed to allow people to lend money to other people in an open transparent marketplace, with the aim of allowing both lenders and borrowers to profit financially as well as socially. We believe peer-to-peer lending represents a new model of consumer lending, where individuals can earn the interest spread of a traditional consumer lender but must also assume the credit risk of a traditional lender.   It is people that are the drivers of credit formation in peer-to-peer lending, not institutions. Prosper launched its platform to the public in 2006 and has attracted over one million members and facilitated over $290 million in consumer loans as of December 31, 2011.

As one of the first companies in this newly emerging industry, Prosper believes peer-to-peer lending presents an enormous opportunity to create a more transparent form of consumer lending.  Key drivers of peer-to-peer lending include:

· The possibility of lower rates and better terms for borrowers compared to traditional sources of consumer credit, such as credit cards;

· A new asset class for investors with the possibility of attractive risk adjusted returns that are not directly correlated to the performance of the stock market;

· An opportunity to combine social networking with financial services in a manner that allows users that help fund loans to feel they are directly helping other people while also potentially earning attractive returns;

· Growing acceptance of the Internet as an efficient and convenient forum for consumer transactions.

How Prosper Works

Our platform is an online marketplace that matches individuals who wish to obtain consumer loans, whom we refer to as “borrowers” or “borrower members”, with persons who are willing to help fund those loans, whom we refer to as “lender members”.  A borrower member who wishes to obtain a loan through us must post a listing on our platform.  Our lender members can review all the loan listings on our platform and make a commitment towards any listing they wish to help fund.  A commitment is a commitment to purchase a promissory note, or “Note”, from Prosper, the payments on which will be dependent on the payments Prosper receives from the borrower member on the loan requested in the listing.  If a listing receives enough lender member commitments to be funded, our partner WebBank, an FDIC-insured, Utah industrial bank, will originate the loan requested to the borrower member and then sell it to us and, at the same time, we will sell a Note to each lender member that made a commitment towards the loan in the principal amount of that commitment.

In order to post a listing a borrower member must first complete a loan application. We then obtain a credit report for the borrower and use data from that report as well as data supplied by the borrower to assign a risk grade to the listing, which we call a “Prosper Rating”. The listing is then posted on our web site.   The format for listings is shown below. The actual images are from hypothetical listings we created and not actual listings.  Each listing includes the Prosper Rating, selected items from the borrower’s credit report, intended use of the potential loan, plus information regarding any previous loans obtained by the borrower through Prosper.

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Lender members can bid on listings in amounts ranging from the entire loan amount requested to as little as $25. Thus, it is typical to have multiple lender members bid on a single listing.  As the listing is funded, the listing will show the amount of commitments made towards that potential loan by lender members.

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One unique aspect of peer-to-peer lending is that it allows lender members who are friends and family of a borrower member to bid on that borrower member’s listing. Friends and family bids can signal that a stronger social bond exists that could influence repayment rates. Friends and family can also vouch for the borrower member’s character. These bids are also shown on the listing page for all lender members to review, as shown below.

Our registration, processing and payment systems are automated and electronic.  We have no physical branches, no deposit-taking and interest payment activities and limited loan underwriting activities.  Our website provides detailed information about our platform, including detailed fee information, the full text of our member legal agreements and help pages.  In addition to the customer support materials available on our website, we make additional customer support available to members by email and phone.  Our customer support team is currently located at our headquarters in San Francisco, California.

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We attract lender members and borrowers to our website, www.prosper.com, through a variety of sources, including referrals from other parties (such as online communities, social networks and marketers), search engine results and online and offline advertising. We are not dependent on any one source of traffic to our website.  As of December 31, 2011, our website was receiving an average of approximately 331,400 unique visitors per month.

We generate revenue by charging lender members ongoing servicing fees on the Notes they have purchased, and from transaction fees paid by borrower members upon the funding and origination of borrower loans.  For the fiscal year ended December 31, 2011, we facilitated the origination of approximately $75,138,000 of loans on our platform compared to approximately $26,940,000 loans originated for the fiscal year ended December 31, 2010.

Platform Participants, Registration Requirements and Minimum Credit Criteria

All platform participants must register with Prosper and agree to our platform rules and terms of use, including consent to receipt of disclosures electronically.  At the time of registration, individuals or authorized institutional agents must provide their name, address and an email address.  After responding to an email verification, registrants must agree to the terms and conditions (including the applicable registration agreement) for the specific role for which they are registering.

Borrower Members

A borrower member may be any natural person at least 18 years of age who is a U.S. resident in a state where loans through the platform are available, with a bank account and a social security number.  After passing Prosper’s anti-fraud and identity verification process, borrower members can request unsecured borrower loans at interest rates which are set by Prosper.  We set minimum credit and other credit guidelines for borrower members as discussed in the risk grading section.

When a borrower member requests a borrower loan, we first evaluate whether the borrower meets the underwriting criteria we have established with our origination partner, WebBank.  WebBank makes loans to borrower members and then sells and assigns the promissory notes evidencing those loans to us.  The underwriting criteria apply for all borrower loans originated through our platform and may not be changed without WebBank’s consent.  The underwriting criteria require that borrowers have a minimum credit score of a specified threshold amount (currently 640, except that the minimum is 600 for borrower members who (1) previously obtained a borrower loan and paid off the loan in full, or (2) are seeking a second loan and are otherwise eligible for a second loan), and have no prior charge-offs on borrower loans originated through our platform. In connection with our identity and anti-fraud verification of borrower members, we verify the deposit account into which the loan proceeds will be deposited, to determine that the borrower member is a holder of record of the account.  Even if a listing receives bids that equal or exceed the minimum amount required to fund, Prosper will cancel the listing without funding the requested borrower loan if we are unable to verify the borrower member’s account.  While we attempt to authenticate each platform participant’s identity, our fraud checks could fail to detect identity theft, fraud and inaccuracies.  See “Risk Factors—Risks Related to Borrower Default” for more information.

Lender Members

Our lender members are individuals and institutions that have the opportunity to buy our Notes.  Lender members must register on our website.  During lender registration, potential lender members must authorize us to obtain their credit report for identification purposes, consent to any applicable tax withholding and agree to the terms and conditions of our website.  Lender members must also enter into a lender registration agreement with us, which agreement governs all sales of our Notes to lender members.  Lender members are not required to give credit information to the same extent as borrower members.  An individual lender member must be a natural person at least 18 years of age and a U.S. resident, must provide his or her social security number and may provide his or her state driver’s license or state identification card number.  Institutions must provide their taxpayer identification numbers to us.  At the time a lender member registers with Prosper, the lender member must satisfy any minimum financial suitability standards and maximum investment limits established for the platform or the Note Trader platform, as then in effect, by the state in which the lender member resides.  Prior to bidding on a listing, lender members must transfer funds to an account maintained on our platform, which we refer to as a “funding account.” The funding account holds all funds supporting a lender member’s bids and all Note payments payable to the lender member are deposited in the funding account.

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Risk Management

Prosper’s risk management has evolved from its inception.  Prosper has consistently worked to improve the information provided to lenders in order to help them make sound investment decisions.  A major source of improvement has been to progressively incorporate the historical performance of loans originated by Prosper into the Prosper Ratings as more loan outcome data becomes available over time. It is Prosper’s intention to continuously refine our proprietary rating system.

Prosper Rating Assigned to Listings

Each listing is assigned a Prosper Rating. The Prosper Rating is a letter that indicates the expected level of risk associated with the listing. Each letter grade corresponds to an estimated average annualized loss rate range. The rating associated with a listing reflect Prosper’s loss expectations for that listing as of the time the rating is given.  This means that otherwise similar borrowers may have different Prosper Ratings at different points in time as the Prosper Rating is updated to incorporate more relevant information. There are currently seven Prosper Ratings, but this, as well as the loss ranges associated with each, may change over time as the marketplace dictates. We intend to regularly update the loss rates associated with the Prosper Ratings to reflect the ongoing actual performance of historical borrower loans. The updates will occur at least annually.

The current Prosper Ratings and the estimated loss ranges associated with them are as follows:

Prosper Rating	Est. Avg. Annual Loss Rate
AA	0.00% - 1.99 %
A	2.00% - 3.99%
B	4.00% - 5.99%
C	6.00% - 8.99%
D	9.00% - 11.99%
E	12.00% - 14.99%
HR	>=15.00%

The estimated loss rate for each listing is based primarily on the historical performance of Prosper borrower loans with similar characteristics and is primarily determined by two scores: (1) a custom Prosper Score, and (2) a credit score obtained from a credit reporting agency.  The custom Prosper Score is updated periodically to include new information that is predictive of borrower risk as it becomes available or as the evidence supporting a particular datum becomes strong enough to merit its inclusion in the custom Prosper Score.

If a particular piece of information is found to be highly predictive of a borrower’s risk prior to a custom Prosper Score re-development, then it may be added to the rating process as an overlay until its impact on borrower risk is sufficiently captured by the combination of the custom Prosper Score and the credit bureau score.  Throughout 2011, for instance, increasingly strong evidence continued to emerge that successful performance on a previous Prosper Loan was a strong predictor of borrower risk (borrowers having successfully performed on a previous Prosper Loan were much less likely to default on a new loan than comparable borrowers who had not successfully paid a Prosper Loan).  Once this evidence was sufficiently robust, the presence of a second loan became an integral determinant of a borrower’s Prosper Rating.

Prosper Score

The Prosper Score predicts the probability of a borrower loan going “bad,” where “bad” is the probability of going more than 60 days past due within fifteen months of loan origination.  To create the Prosper Score, we developed a custom risk model using our historical data. We built the model on the Prosper borrower population so that it would incorporate behavior that is unique and inherent to that population. In contrast, a credit score obtained from a credit reporting agency is based on a much broader population, of which Prosper borrowers are just a small subset. We use both the Prosper Score and a credit score to assess the level of risk associated with a listing.

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To build and validate our custom risk model, we used loans we booked from April 2007 through October 2008 and measured their performance for the fifteen months following origination. We analyzed variables available at the time of listing for potential inclusion in the final model.  Potential variables included those from the credit report and also those provided by the borrower.  We dropped or kept variables in the final model based on their contribution and stability over time, and went through a number of iterations before finalizing the model in its current form.  Some of the variables included in the final model are:

- Total Inquiries

- Inquiries last 6 months

- Total Trades

- Trades opened <= 6 months

- Trades Never Delinquent or Derogatory

- Trades with Delinquent Balance

- Available Credit on Open Bankcards

- Debt-to-Income Ratio

- Bankcard Utilization

The model assigns weights to all of its variables based on their value in predicting the likelihood of a loan going bad.  For a given listing, the model estimates the probability of the related loan becoming bad, which we call the listing’s “probability of bad”.  The probability of bad for a listing is then mapped to a Prosper Score, which is displayed as part of that listing.  Prosper Scores range from 1 to 10, with 10 being the best, or lowest risk value.  The probability of bad ranges and the corresponding Prosper Scores are as follows.

Probability Bad	Prosper Score
> 24.84%	1
20.33 < x <=24.84%	2
17.05 < x <= 20.33%	3
14.42 < x <= 17.05%	4
12.00 < x <= 14.42%	5
10.00 < x <= 12.00%	6
8.17 < x <= 10.00%	7
5.98 < x <= 8.17%	8
4.50 < x <= 5.98%	9
0.00 < x <= 4.50%	10

For example, a probability of bad of 3.29% equates to a Prosper Score of 10, a probability of bad of 12.00% equates to a Prosper Score of 6, and a probability of bad of 37.54% equates to a Prosper Score of 1. The probability of bad ranges are likely to change over time as we acquire additional performance data.

Credit Score

In addition to the Prosper Score, another major element we use to determine the Prosper Rating for a listing is a credit score from a consumer reporting agency. The credit score we use currently is Experian’s Scorex PLUS score, although we may use one or more different scores in the future.  The minimum credit score required for a borrower to post a listing is 640, except for borrower members who (i) previously obtained a Prosper loan and paid off the loan in full, or (ii) are seeking a second loan while their first loan is still outstanding and are otherwise eligible for such second loan, for whom the minimum score required is 600.

We obtain a borrower’s credit score at the time his listing is created, unless we already have a credit score on file that is not more than thirty days old.  This credit score is used to determine the Prosper Rating for the listing, and the range that credit score falls within is also included in the listing.  If available, we obtain updated credit scores on a monthly basis for borrowers with outstanding loans, and we include the applicable score ranges by month in listings on our Note Trader platform.  We do not disclose the borrower’s exact credit score to any of our customers, except for the borrower himself.

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Assigning Estimated Loss Rates

Our estimated loss rates are based on the historical performance of Prosper loans with similar characteristics and are primarily determined by Prosper Scores and credit scores.  The starting point for this determination is our base loss rate table, shown below, which we created by dividing the range of Prosper Scores and credit scores into multiple segments and combining them into a single grid.  We estimate a base loss rate for each cell in the table, based on the historical performance of loans originated on our platform that occupied the same cell (i.e., that had the same point of intersection for their Prosper Score and credit score). Cells are grouped together due to small volume, similar behavior or both.  We review our loan performance on a monthly basis to see how our loss estimates compare to the actual performance of our loans, and we make any adjustments to those estimates we deem necessary based on such reviews. Please refer to our website for the estimated base loss rate currently in use. Estimated base loss rates for the cells in the table below are based on performance of historical Prosper borrower loans as of November 30, 2011.

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	Experian Scorex Plus Score
Prosper Score	600-619			620-639			640-649			650-664			665-689			690-701			702-723			724-747			748-777			778+
1		24.90	%		24.90	%		24.90	%		24.90	%		24.90	%		24.90	%		24.90	%		24.90	%		16.50	%		16.50	%
2		24.90	%		24.90	%		24.90	%		19.90	%		19.90	%		16.50	%		16.50	%		16.50	%		16.50	%		16.50	%
3		24.90	%		24.90	%		24.90	%		19.90	%		19.90	%		16.50	%		16.50	%		16.50	%		16.50	%		16.50	%
4		19.90	%		19.90	%		19.90	%		19.90	%		16.50	%		16.50	%		16.50	%		16.50	%		16.50	%		16.50	%
5		19.90	%		19.90	%		19.90	%		19.90	%		16.50	%		16.50	%		16.50	%		11.90	%		11.90	%		11.90	%
6		19.90	%		19.90	%		19.90	%		14.70	%		14.70	%		11.90	%		11.90	%		8.90	%		8.90	%		8.90	%
7		19.90	%		19.90	%		19.90	%		8.90	%		8.90	%		8.90	%		8.90	%		8.90	%		8.90	%		8.90	%
8		14.70	%		14.70	%		14.70	%		5.65	%		5.65	%		5.65	%		5.65	%		5.65	%		5.65	%		3.30	%
9		14.70	%		14.70	%		14.70	%		5.65	%		5.65	%		5.65	%		5.65	%		3.30	%		3.30	%		3.30	%
10		14.70	%		14.70	%		14.70	%		5.65	%		5.65	%		5.65	%		5.65	%		3.30	%		3.30	%		1.00	%

The table above applies to borrowers seeking their first Prosper Loan.  Although borrowers with credit scores below 640 are depicted in the table above, borrowers seeking a first loan whose credit score is below 640 are not currently eligible for a loan on the platform.  We can make adjustments to the base loss rate to determine the final loss rate.  The final loss rate determines the Prosper Rating.  We currently make adjustments if the applicant has already been a borrower on the platform and based on loan term.  The value of the adjustments are based on historical Prosper data, where available, as well as observed industry performance.  Current adjustment variables and their values are:

	Previous Prosper Loan		Loan Term
Base Loss Rate	Yes	No	1 year	3 year	5 year
0.00 – 1.99%	-0.25%	-	-0.15%	-	-
2.00 – 3.99%	-1.30%	-	0.00%	-	-
4.00 – 5.99%	-3.65%	-	0.00%	-	-
6.00 – 8.99%	-4.70%	-	-0.10%	-	-
9.00 – 11.99%	-7.70%	-	-0.10%	-	-
12.00 – 14.99%	-10.50%	-	-0.10%	-	-
15.00+%	-10.00%	-	-0.40%	-	-

Here is an example of how the final loss rate and Prosper Rating for a loan listing would be calculated:

- Applicant credit bureau score = 715 and Prosper score = 9

- Applicant has borrowed through the platform before

Base Loss Rate:		5.65%
Adjustments:
	-Previous Loan:	-3.65%
Final Loss Rate:		2.00%
Prosper Rating:		A

Calculating Loss Estimates

To calculate the estimated loss rates contained in our base loss rate table and our adjustment values, we developed a loan model to simulate the future performance of loans based on past performance data.  The principal elements of the model are as follows:

Average Balance. To calculate the average balance for each period, we used the amount of loan principal on loans that are still open and have not been charged-off or paid off. As loan payments are made, the principal balance of each loan declines over time. It is assumed that borrowers that are making scheduled payments on these loans do so according to their amortization schedule.

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When the loan is paid off early, it is no longer included in the outstanding balance for subsequent periods. Historical payoff rates were used to project the monthly payoffs and these rates were assumed to remain constant throughout the life of the loans. Similarly, once a loan has been charged-off, the principal associated with this loan is considered a credit loss and is no longer included in the outstanding periodic balance.

Delinquent and Charged-Off Loans.  To estimate the number of current and delinquent accounts on a monthly basis, we applied roll rates to each group of given loans. We first calculated the historical roll rates of accounts in particular cells and then applied the historical rate to the given loans. A roll rate measures the percent of loans within a particular payment status that "roll" to the next late payment status if the loan is not paid. For example, a current account that is not paid "rolls" to a new payment status defined as 1 to 30 days past due. Similarly, an account that is already 1 to 30 days past due and does not make the next payment then "rolls" to a status of 31 to 60 days past due. An account is considered to be a loss, or charged-off, when it reaches 121+ days past due. The average historical roll rates were assumed to be constant for the life of the loan term.

Loss Rates.  The estimated monthly dollar charge-offs are calculated by multiplying the estimated number of accounts that reach 121+ days past due in that month by the average balance of loans in that month.

Collection expenses and recovery payments are applied to gross losses to calculate net losses. When an account becomes more than 30 days past due, it is referred to a collection agency. Collection agencies are compensated by keeping a portion of the payments they collect based on a predetermined schedule. Payments collected by the collection agency reduce the amount of principal that is repaid to lenders. This expense is added to losses in the month the payment is made.

In addition, once an account has been charged-off, any subsequent payments received or proceeds from the sale of the loan in a debt sale are considered recoveries and reduce the amount of principal lost. Recovery assumptions are based on historical recoveries through November 2009 on accounts that were 121+ days past due in 2008. The recovery rate assumptions were:

· Prosper Rating AA-D = 6.0% annual recovery rate

· Prosper Rating E-HR = 2.0% annual recovery rate

To calculate the estimated average annualized net loss rate:

1. Calculate monthly net loss rate = (Net principal charge-offs in month X) / (Outstanding principal balance in month X)

2. Calculate average annualized net loss rate:

· monthly net loss rate x 12

· balance-weighted average of the monthly rates over the life of the loan

For each group of loans, the average loan amount for charged-off accounts was compared to that for total loans; if there was a significant difference, the ratio of average charged-off loan amount to average total loan amount was applied to the expected loss rate to account for this differential.  Estimated loss rates determine the Prosper Rating.

Comparing Estimated Loss Rates to Actual Losses

We review our loan performance on a monthly basis to see how our loss estimates compare to the actual performance of our loans, and we make any adjustments to those estimates we deem necessary based on such reviews.  The graphs below show the expected versus actual cumulative dollar loss rates by Prosper Rating for loans booked from July 13, 2009 through December 31, 2010.  Performance is as of December 31, 2011.   The loss performance is tracked by quarterly vintage, meaning each line represents all the loans originated in a given quarter.  We have only included quarterly vintages where all loans originated during that quarter have been outstanding at least 10 months, to ensure that all of the loans included are adequately seasoned.  In addition, we only include data for a point along the x axis if at least 70% of the amount originated in that vintage has been outstanding for at least that number of cycles. For example, in our graph for AA loans funded during Q3 2009, 70% or more of the original amount borrowed in that vintage has been outstanding for 27 cycles, but less than 70% of the original amount borrowed has been outstanding for 28 or more cycles. So, that graph includes a data point for cycle 27 but not for cycle 28.

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Quarterly vintages generally contain enough volume for their performance curves to be meaningful, but there are exceptions.  For example, the volume of loans originated in the 3rd quarter of 2009 was relatively low because the platform was closed during the first few weeks of the quarter, and also because the  platform reopened during the quarter after having been shut down for almost nine months.  In addition, during the 4th quarter of 2010 only 31 loans were originated on the platform with a C Prosper Rating.  For such vintages, a few loans charging-off, or even a single charge-off, can result in actual losses for that vintage being well above estimates.  Therefore, we look at quarterly vintages individually as well as in aggregate to get a more complete picture of loan performance.

Below is a graph that shows our cumulative net charge-offs as a percentage of originations across all ratings by quarterly vintage.

Note: Expectation line reflects the weighted average expected loss rate across all vintages at the time of origination

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The graphs below show our cumulative net charge-offs as a percentage of originations for each Prosper rating presented by quarterly vintage.

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12

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Note: Expectation lines represent the high end of the estimated loss rate range for each Prosper Rating, except for HR, where the high end of the range is 100% and we have set the expectation curve at 24.75%.

In aggregate, all 2009 and 2010 quarterly vintages are coming in below the expected loss rates.  Loss rates for some of the 2009 vintages have been higher than expected for the lower risk Prosper Ratings, AA-C, but subsequent 2010 vintages have generally been at or below expectations.  The higher risk Prosper Ratings, D-HR, have consistently performed at or better than expectations.

We review our actual losses on a monthly basis and analyze any material variances from our estimates.  To the extent we conclude that any such variance seems likely to continue, we adjust the Prosper Rating accordingly.  For example, based on the continuing exceptional risk performance of repeat borrowers, we made Prosper Rating adjustments in April 2011 that decreased the expected loss rate on repeat borrowers across most combinations of Prosper Score and credit bureau score.

Please note that the historical performance of Borrower Loans may not be indicative of the future performance of our borrower loans.  See “Risk Factors—Prosper Funding LLC, the Platform and Our Ability to Service the Notes” for more information.

Criteria for Applying for a Second Loan

Borrowers may have up to two loans outstanding at any one time, provided that the aggregate outstanding principal balance of both borrower loans does not exceed the then-current maximum allowable loan amount for borrower loans (currently $25,000).  We treat any outstanding loan as a "loan" for purposes of this two-loan limit.  Currently, to be eligible to obtain a second borrower loan while an existing loan is outstanding:

·Borrowers must be current on their existing borrower loan, and must not have been more than 30 days past due in making their most recent monthly borrower loan payments for a specified number of months (between six and twelve, depending on the borrower’s credit score range at time the existing loan was obtained);

·Borrowers may not post a listing for a second borrower loan within six to twelve months (depending on the borrower’s credit score range at time the existing loan was obtained) following the date of origination of their existing borrower loan; and

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·Borrower’s credit score must be 600 or more.

Underwriting requirements for borrower loans, including eligibility requirements for second loans, are subject to change from time to time.

Maximum Loan Amount

The maximum loan amount for a listing is determined by the applicant’s Prosper Rating.  The table below shows the maximum loan amount for each Prosper Rating:

Prosper Rating	Maximum Loan Amount
AA	$	25,000
A		25,000
B		15,000
C		15,000
D		15,000
E		4,000
HR	$	4,000

Borrower Identity and Financial Information Verification

We reserve the right in our member agreements to verify the accuracy of all statements and information provided by borrower members and lender members in connection with listings, commitments and borrower loans.  We may conduct our review at any time before, during or after the posting of a listing, or before or after the funding of a borrower loan.  If we are unable to verify material information with respect to an applicant or listing, we will cancel or refuse to post the listing or cancel any or all commitments against the listing.  We may also delay funding of a borrower loan in order to verify the accuracy of information provided by an applicant in connection with the listing, or to determine whether there are any irregularities with respect to the listing.  If we identify material misstatements or inaccuracies in the listing or in other information provided by the applicant, we will cancel the listing or related loan.

We verify the identity of every borrower who obtains a loan through the platform using a combination of documentary and non-documentary methods. We ask each applicant to submit a copy of her current driver’s license, passport or other government-issued, photo identification card, which we authenticate using third-party reference materials.  In addition, we compare the information contained in the applicant’s credit report  with the information contained in the application. We also run the applicant’s application information through a fraud database.  Finally, we require the applicant to submit bank statements, cancelled checks or other documentary evidence to verify the accuracy of her bank account information. To the extent any of these processes identify inconsistencies between the information submitted by the applicant and the information contained in another data source, we require the applicant to submit documentation to resolve the discrepancy to our satisfaction.  For example, we might require the applicant to submit a recent utility bill to reconcile a discrepancy between the current address listed in her application and the one listed in her credit report.  For the small number of applicants who do not have a current, government-issued photo identification card, we may rely on the other screening processes described above to verify their identity. But we obtain and authenticate photo identification from the great majority of applicants, and perform the other processes described above for all borrowers.  If we are unable to verify the identity of an applicant in the manner described above, we will cancel the applicant’s listing or pending loan.

In addition to the identity verification processes just described, we verify income and employment information for a subset of applicants based on a proprietary algorithm.  The intention of this algorithm is to identify instances where the applicant’s self-reported income is highly determinative of the applicant’s Prosper Rating.  The algorithm gives greatest weight to the following factors:

·Prosper Rating;

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·loan amount;

·stated income; and

·debt-to-income ratio.

To verify a borrower’s income, we require the borrower to submit a paystub from within the last thirty days and a W-2 or Form 1099 from the prior calendar year.  To verify a borrower’s employment, we obtain confirmation from the human resources department of the borrower’s employer, verbally or by email, or phone the main phone number of the borrower’s employer and confirm that we can be connected directly to the borrower’s work number from that main number.

Between July 14, 2009 and December 31, 2011 (based on start time of the applicable bidding period), we verified employment and/or income on approximately 47% of the loans we originated on a unit basis (8,904 out of 19,059)  and approximately 67% of our originations on a dollar basis ($75,308,364 out of $113,074,405). Breaking these numbers down by Prosper Rating:

· for loans with a Prosper Rating of AA, A or B, we verified income and/or employment information on approximately 62% of the loans we originated on a unit basis (4,184 out of 6,746) and approximately 81% of our originations on a dollar basis ($42,682,605 out of $52,631,119);

· for loans with a Prosper Rating of C or D, we verified income and/or employment information on approximately 48% of the loans we originated on a unit basis (3,317 out of 6,874) and approximately 65% of our originations on a dollar basis ($24,828,425 out of $38,146,063); and

· for loans with a Prosper Rating of E or HR, we verified income and/or employment information on approximately 26% of the loans we originated on a unit basis (1,403 of 5,439) and approximately 35% of our originations on a dollar basis ($7,787,874 out of $22,297,223).

It is our intention to continue to verify income and employment on roughly the same proportion of loans in the future.

If a borrower fails to provide satisfactory information in response to an income or employment verification inquiry, we will (a) request additional information from the borrower, (b) cancel the borrower’s listing or (c) refuse to proceed with the funding of the borrower loan.  Where we choose to verify a borrower’s income or employment information, the verification is normally done after the borrower’s listing has already been posted.  This allows Prosper to focus its verification efforts on the listings most likely to fund, and increases the percentage of funded loans that are subject to verification.

When we identify inaccurate employment or income information in a borrower’s application or listing that has resulted in the borrower obtaining a different Prosper Rating or interest rate for her loan than she would have obtained if she had provided the correct information, we cancel the listing. If we identify inaccurate information in the borrower’s listing that does not trigger cancellation of the listing, we do not update the listing to include the corrected information. Cancellation automatically triggers a notice to the borrower member and any lender members who made commitments that the listing has been cancelled, and we send an adverse action notice to the borrower indicating the reasons for cancellation. We make the funds committed by the lender members on the cancelled listing immediately available to them for bidding on other listings.  We canceled 10.8% of the 13,652 loan listings for which we verified employment and/or income information between July 14, 2009 and December 31, 2011, because they contained inaccurate or insufficient employment or income information.

We generally do not verify information included by borrower members in their loan listings other than identity, income and employment information. Similarly, we do not verify the information in any recommendations from a borrower member’s Prosper friends. We derive the borrower member’s debt-to-income ratio, or “DTI,” from a combination of the borrower member’s self-reported income and information from the borrower member’s credit report.  The credit data that appears in listings is taken directly from the borrower member’s credit report. Although borrower members may provide proof of homeownership to establish homeownership status, in most instances, homeownership status is derived from the credit report as well.  For example, if the credit report reflects an active mortgage loan, the borrower member is presumed to be a homeowner. Lender members should not rely on unverified information provided by borrower members.

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Our participation in funding loans on the platform from time to time has had, and will continue to have, no effect on our income and employment verification process, the selection of loan requests verified or the frequency of income and employment verification.

We are continuously looking for ways to improve our verification procedures in a cost-effective manner in order to increase the repayment performance of loans.  See “Risk Factors—Risks Related to Borrower Default—Information supplied by borrowers may be inaccurate or intentionally false- Information regarding income and employment is not verified in the majority of cases” for more information.

Prosper’s Note Repurchase and Indemnification Obligations

Under the lender registration agreement, in the event of a material default under a series of Notes due to verifiable identity theft of the named borrower’s identity, we will repurchase the Note and credit the lender members’ account with the remaining unpaid principal balance of the Note.  Our repurchase obligation will apply only if the relevant Note is at least 120 days past-due; provided, that we may in our sole discretion elect to repurchase such Note at an earlier time.  The determination of whether verifiable identity theft has occurred is in our sole discretion.  We generally recognize the occurrence of identity fraud upon receipt of a police report regarding the identity fraud.  This remedy for identity fraud only provides protection against identity theft; in no way is it a guarantee of a borrower’s self-reported information (beyond identity) or a borrower’s creditworthiness.  We expect the incidence of identity fraud on the platform to be low because of our identity verification process. As of December 31, 2011, we had experienced 23 cases of confirmed identity fraud affecting 36 loans since our inception.  In these cases, we received a police report and identity theft affidavit from the victim of the identity fraud, evidencing that identity fraud had occurred.  We have not experienced any cases of confirmed identity fraud during the years ended December 31, 2011 and 2010.

Prosper has the exclusive right to investigate claims of identity theft and determine, in its sole discretion, whether verifiable identity theft has occurred.  As Prosper is the sole entity with the ability to investigate and determine verifiable identity theft, which triggers its repurchase obligation, a conflict of interest exists as the denial of a claim under Prosper’s identity theft guarantee would save Prosper from its repurchase obligation. There are, however, three factors that mitigate the risk of this conflict.  Without the protection offered by this repurchase obligation, fewer potential lender members will have the confidence to participate on the platform, limiting our growth and long term profitability.  In addition, our relationship with WebBank includes a requirement – and accompanying audit function – to insure that claims of identity theft are thoroughly investigated and accurately reported.  Finally, California statutes include severe penalties owed to the victim of identity theft if it is shown that a claim of identity theft was not adequately investigated or was frivolously dismissed.

In the event we breach any of our other representations and warranties in the lender registration agreement pertaining to the Notes, and such breach materially and adversely affects a series of Notes, we will either indemnify the lender members, repurchase the series of Notes or cure the breach.  The circumstances where this may occur include where the listing contained the wrong Prosper Score, or where we miscalculated the Prosper Score, resulting in the wrong Prosper Rating appearing in the listing.  We are not, however, under any obligation to cure, indemnify or repurchase a series of Notes because a correctly determined Prosper Score or Prosper Rating fails to accurately predict the actual losses on a borrower loan.  In addition, we are not obligated to repurchase a Note or indemnify a lender member whose investment is not realized in whole or in part due to false or inaccurate statements or omissions of fact in a listing, whether in credit data, borrower’s representations, user recommendations, group affiliations or similar indicia of borrower intent and ability to repay the loan. Finally, if we repurchase a Note, we will only return the outstanding principal balance to the lender member and not unpaid interest.

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Historical Performance of Prosper Borrower Loans

The performance of borrower loans is a function of the credit quality of our borrower members and the risk and return preferences of our lender members.  Lender members can choose to pursue a variety of bidding strategies, including strategies that may or may not maximize the return on their investment.  When making commitment decisions, lender members consider borrowers’ Prosper Rating, credit score, debt-to-income ratios and other credit data and information displayed with listings.   Prior to 2009, borrower loans did not have a Prosper Rating.  We have assigned a Prosper Rating retroactively to these loans in certain of the following tables in order to provide more meaningful historical performance data.  These retroactive Prosper Ratings were assigned based on the credit bureau data available at the time the loan listing was posted.  The portions of the historical information below regarding the performance of loans to which we have assigned a Prosper Rating retroactively should not be used in determining how Notes with the same Prosper Rating can be expected to perform in the future. See “Risk Factors—Risks Related to Borrower Default.”

The following seven graphs show loan performance through December 31, 2011 by delinquency rates and cumulative principal default rates.  Loans originated prior to July 13, 2009 were not assigned a Prosper Rating at the time of origination.  In order to view performance on a comparable basis, we have retroactively assigned a Prosper Rating to these loans based upon their applicable listing characteristics.  The “N/A” category includes loans with a credit score of less than the minimum score now required as well as loans for which we could not generate a Prosper Rating because the credit variables needed to determine the rating were not available.

The graph below shows 1-30 and 31-120 day delinquency rates for loans originated prior to July 13, 2009 by quarter.  This graph shows delinquencies as a percentage of total outstanding principal balance. We consider loans more than 30 days past due to be severely delinquent due to the significant decrease in the likelihood of receiving future payment once a loan has missed two payments.

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The table below shows 1-30 and 31-120 day delinquency rates by quarter for loans originated between July 13, 2009 and December 31, 2011.  This graph shows delinquencies as a percentage of total outstanding principal balance.  We consider loans more than 30 days past due to be severely delinquent due to the significant decrease in the likelihood of receiving future payment once a loan has missed two payments.

The following graphs show cumulative principal default rates for borrower loans originated by year.  The cumulative charge-off rate is calculated as the sum of the cumulative principal balance charged-off divided by the original amount borrowed.  The vertical axis shows the percentage of principal charged-off.  The horizontal axis shows the age of the loan in monthly cycles.  We only include data for a point along the x axis if at least 70% of the original amount borrowed in that vintage has been outstanding for at least that number of cycles.  For example, in our graph for Loans Funded During 2009, 70% or more of the original amount borrowed in that vintage has been outstanding for 24 or more cycles, but less than 70% of the original amount borrowed has been outstanding for 25 or more cycles. So, that graph includes a data point for cycle 24 but not for cycle 25.

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The following table shows cumulative principal default rates for loans originated from January 1, 2006 to December 31, 2006.   Loans originated during this period cannot be assigned a Prosper Ratings because the requisite credit variables needed to determine the Prosper Score were unavailable.

The following table shows cumulative principal default rates for loans originated from January 1, 2007 to December 31, 2007.   The “N/A” category consists of loans originated during this period that cannot be assigned a Prosper Rating because the requisite credit variables needed to determine the Prosper Score were unavailable.

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The following table shows cumulative principal default rates for loans originated from January 1, 2008 to December 31, 2008.   The “N/A” category consists of loans originated during this period that cannot be assigned a Prosper Rating because the requisite credit variables needed to determine the Prosper Score were unavailable.

The following table shows cumulative principal default rates for loans originated from January 1, 2009 to December 31, 2009.

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The following table shows cumulative principal default rates for loans originated from January 1, 2010 through December 31, 2010.

The following table presents additional aggregated information as of December 31, 2011 regarding delinquencies, defaults and borrower payments, grouped by Prosper Rating, for all loans originated on our website from November 2005 through July 12, 2009.  With respect to delinquent borrower loans, the table shows the entire amount of the principal remaining due (not just that particular payment) as of December 31, 2011.

Loan Originations

November 2005 - July 12th, 2009

(as of December 31, 2011)

	Total Loan Originations				Current Loans								1-30 Days Past Due
Prosper Rating	Number		Amount		Number			Origination Amount			Outstanding Principal		Number			Origination Amount			Outstanding Principal
AA		1,148	$	5,610,741		1		$	3,000		$	459		-		$	-		$	-
A		1,241		6,315,414		-			-			-		-			-			-
B		319		2,254,565		-			-			-		-			-			-
C		1,448		11,287,831		1			1,000			170		-			-			-
D		2,048		14,156,042		1			3,000			558		-			-			-
E		622		3,750,560		1			1,000			206		-			-			-
HR		6,914		67,881,305		-			-			-		-			-			-
N/A1		15,273		67,881,166		-			-			-		-			-			-
		29,013	$	179,137,624		4		$	8,000		$	1,393		-		$	-		$	-
	avg loan size:		$	6,174
percent of total						0.0	%		0.0	%				0.0	%		0.0	%

	Paid In Full						31+ Days Past Due								Defaulted 2
Prosper Rating	Number			Origination Amount			Number			Origination Amount			Outstanding Principal		Number			Origination Amount			Net Charged Off Principal
AA		1,102		$	5,205,787			-		$	-		$	-		45		$	401,954		$	203,891
A		1,121			5,645,364			-			-			-		120			670,050			360,326
B		280			1,949,165			-			-			-		39			305,400			164,431
C		1,142			8,452,979			-			-			-		305			2,833,852			1,740,663
D		1,588			10,855,353			3			15,500			1,333		456			3,282,189			1,978,522
E		458			2,602,035			-			-			-		163			1,147,525			691,785
HR		3,974			36,033,205			1			3,000			111		2,939			31,845,100			21,313,658
N/A1		8,619			37,949,248			8			19,300			2,249		6,646			29,912,618			20,257,130
		18,284		$	108,693,136			12		$	37,800		$	3,692		10,713		$	70,398,689		$	46,710,405
percent of total		63.0	%		60.7	%		0.0	%		0.0	%				36.9	%		39.3	%

1	includes loans with Credit Score<640 or insufficient credit data to determine Prosper Rating	Default due to Delinquency:
2	includes all loans >120 days past due		9,536	$	41,112,974
3	Only includes loans where the bankruptcy notification date is prior to the date the loan became 121 days past due. If we were notified of a bankruptcy after the loan reached 121 days past due, it is included in the "Default due to Delinquency" totals.
		Default due to Bankruptcy3 :
			1,177	$	5,597,431

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From November 2005 through July 12, 2009, we facilitated 29,013 borrower loans with an average original principal amount of $6,174 and an aggregate original principal amount of $179,137,624.  As of December 31, 2011, 4 loans were current, 18,284 loans  or 63.0% of the loans were paid in full or had reached maturity, no loans were 1 to 30 days past due, 12 loans were more than 30 days past due, and 10,713 loans or 36.9% of the loans had defaulted.  A borrower loan is considered to have defaulted when it is more than 120 days past due or has been discharged in bankruptcy.  Of these 29,013 borrower loans, 13,347 loans, or 46%, have been greater than 15 days past due at any time, 12,325 loans, or 43%, have been more than 30 days past due at any time, and 11,682 or 40%, have been more than 60 days past due at any time. We repurchased notes with an aggregate origination principal amount of approximately $577,000, due to identification theft or operational issues relating to borrower loans originated from November 2005 through July12, 2009.

Of the loans originated prior to July 13, 2009, 10,713 had defaulted as of December 31, 2011, equaling a total net defaulted amount of $46,710,405.  Of these 10,713 defaulted loans, the borrowers of 1,177 of the loans have filed for bankruptcy, resulting in a net defaulted amount of $5,597,431.

The following table presents additional aggregated information as of December 31, 2011, grouped by Prosper Rating, for all loans originated on our website from July 13, 2009 through December 31, 2011.  With respect to delinquent borrower loans, the table shows the entire amount of the principal remaining due (not just that particular payment) as of December 31, 2011.

Loan Originations

July 13, 2009 - December 31, 2011

(as of December 31, 2011)

	Total Loan Originations				Current Loans								1-30 Days Past Due
Prosper Rating	Number		Amount		Number			Origination Amount			Outstanding Principal		Number			Origination Amount			Outstanding Principal
AA		1,509	$	12,105,915		994		$	8,839,687		$	6,080,335		3		$	36,000		$	27,195
A		2,933		21,751,991		2,314			18,429,823			14,488,686		23			134,633			89,445
B		2,258		17,620,970		1,896			15,168,739			12,818,264		24			152,199			123,274
C		1,896		11,032,743		1,356			8,399,833			6,638,847		29			169,924			130,281
D		4,936		26,522,849		3,775			21,379,773			18,255,493		119			636,002			526,140
E		3,139		14,639,866		2,380			11,419,100			9,863,148		97			448,757			385,387
HR		2,242		7,288,460		1,588			5,187,800			4,220,241		67			242,683			200,589
		18,913	$	110,962,794		14,303		$	88,824,755		$	72,365,015		362		$	1,820,198		$	1,482,312
	avg loan size:		$	5,867
percent of total						75.6	%		80.0	%				1.9	%		1.6	%

	Paid In Full						31+ Days Past Due								Defaulted 1
Prosper Rating	Number			Origination Amount			Number			Origination Amount			Outstanding Principal		Number			Origination Amount			Net Charged Off Principal
AA		477		$	2,916,928			7		$	62,400		$	41,903		28		$	250,900		$	185,797
A		502			2,718,238			23			156,909			108,654		71			312,387			242,185
B		270			1,821,132			33			223,300			182,900		35			255,600			216,630
C		389			1,823,436			26			147,000			109,709		96			492,550			409,324
D		656			2,801,859			137			686,260			577,220		249			1,018,955			863,234
E		361			1,409,143			136			710,851			643,889		165			652,016			586,809
HR		345			1,085,718			74			241,473			204,457		168			530,786			451,490
		3,000		$	14,576,454			436		$	2,228,194		$	1,868,732		812		$	3,513,194		$	2,955,469
percent of total		15.9	%		13.1	%		2.3	%		2.0	%				4.3	%		3.2	%

1	includes all loans >120 days past due
2	Only includes loans where the bankruptcy notification date is prior to the date the loan became 121 days past due.  If we were notified of a bankruptcy after the loan reached 121 days past due, it is included in the "Default due to Delinquency" totals.	Default due to Delinquency:
			720	$	2,681,669
		Default due to Bankruptcy2 :
			92	$	273,800

From July 13, 2009 through December 31, 2011, Prosper facilitated the origination of 18,913 borrower loans with an average original principal amount of $5,867 and an aggregate original principal amount of $110,962,794.  As of December 31, 2011, 75.6% of the borrower loans were current or had not reached their first billing cycle and 15.9% were paid in full, 1.9% were 1 to 30 days past due, 2.3% were more than 30 days past due, and 4.3% had defaulted.  A borrower loan is considered to have defaulted when it is more than 120 days past due or has been discharged in bankruptcy.  Of these 18,913 borrower loans, 1,811 loans, or 10%, have been greater than 15 days past due at any time, 1,356 loans, or 7%, have been more than 30 days past due at any time, and 1,147 loans or 6%, have been more than 60 days past due at any time.  We repurchased notes with an aggregate origination principal amount of approximately $30,000, due to identification theft or operational issues related to borrower loans originated from July 13, 2009 through December 31, 2011.

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Of loans originated after July 13, 2009, 812 have defaulted as of December 31, 2011, equaling a total net defaulted amount of $2,955,469.  Of these 812 defaulted loans, the borrowers of 83 of the loans have filed for bankruptcy, resulting in a net defaulted amount of $273,800.

Because of our limited operating history, the data in the preceding tables regarding loss experience may not be representative of the loss experience that will develop over time as additional borrower loans are originated through our platform and the borrower loans already originated through our platform have longer payment histories.  In addition, because of our limited operating history, the data in the preceding tables regarding prepayments may not be representative of the prepayments we expect over time; as additional borrower loans are originated through our platform and the borrower loans already originated through our platform have longer payment histories.

The following table presents aggregate information, as of December 31, 2011 on the results of our collection efforts for loans originated prior to July 13, 2009 that became more than 30 days past due at any time, grouped by Prosper Rating.

Prosper Rating	Loans In Collections		Origination Amount		Aggregate Amount Sent to Collections		Gross Amount Collected on Accounts sent to Collections			Number of Loans Charged-off		Gross Aggregate Principal Balance of Loans Charged-Off		Gross Amount Recovered on Loans Charged-Off		Net Aggregate Charge-Off
AA		57	$	480,055	$	29,316	$	17,940			45	$	218,106	$	14,215	$	203,891
A		147		827,933		53,734		30,998			120		382,386		22,060		360,326
B		46		347,200		22,611		5,310			39		166,068		1,638		164,431
C		344		3,170,977		210,092		109,855			305		1,807,346		66,682		1,740,663
D		536		3,901,560		263,026		166,835			456		2,074,104		95,582		1,978,522
E		183		1,258,624		88,988		40,063			163		735,268		43,483		691,785
HR		3,214		34,756,301		2,490,616		1,249,389			2,939		21,978,321		664,663		21,313,658
N/A1		7,299		32,880,426		2,458,102		1,370,338			6,646		21,035,343		778,214		20,257,130
		11,826	$	77,623,076	$	5,616,485	$	2,990,728	*		10,713	$	48,396,942	$	1,686,537	$	46,710,405

* This amount excludes collection agency payments that were subsequently returned by the bank

1 includes loans with Credit Score<640 or insufficient credit data to determine Prosper Rating

The following table presents aggregate information, as of December 31, 2011 regarding the results of our collection efforts for loans originated after July 13, 2009 that became more than 30 days past due at any time, grouped by Prosper Rating.

Prosper Rating	Loans In Collections		Origination Amount		Aggregate Amount Sent to Collections		Gross Amount Collected on Accounts sent to Collections			Number of Loans Charged-off		Gross Aggregate Principal Balance of Loans Charged-Off		Gross Amount Recovered on Loans Charged-Off		Net Aggregate Charge-Off
AA		44	$	353,800	$	22,916	$	7,033			28	$	185,797	$	-	$	185,797
A		114		545,421		34,942		16,645			71		244,885		2,700		242,185
B		73		497,900		34,334		5,780			35		219,132		2,502		216,630
C		153		772,006		58,700		26,875			96		416,629		7,306		409,324
D		449		1,963,128		159,716		70,275			249		881,413		18,179		863,234
E		342		1,523,067		139,078		63,563			165		599,778		12,969		586,809
HR		286		908,859		80,288		42,238			168		457,540		6,050		451,490
		1,461	$	6,564,181	$	529,974	$	232,409	*		812	$	3,005,174	$	49,706	$	2,955,469

* This amount excludes collection agency payments that were subsequently returned by the bank

In order to comply with the Servicemembers’ Civil Relief Act, which requires interest rates to be reduced to 6% while a borrower in the armed forces is on active duty, Prosper has elected to make “pre-refunds” of the interest differential to the affected borrower for the period of deployment.  The borrower then continues to make their regular payments.  In these cases, Prosper has refunded the interest to the borrower from Prosper’s own funds and, as a result, the payments received by the applicable lenders are unchanged.

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Loan Originations Prior to July 13, 2009

The following table presents aggregated information about borrowers for loans originated over the period from our inception to October 16, 2008, grouped by credit grade. These loans did not have a Prosper Rating, and were initially only assigned credit grades. Therefore, all loans presented in the below table are grouped by credit grade rather than Prosper Rating. This table does not include the notes repurchased by Prosper due to identity theft or operational issues.

Credit Grade	Number of Borrowers	Average Interest Rate	Average APR
AA	3,512	11.5%	12.2%
A	3,312	14.2%	15.2%
B	4,386	16.5%	17.5%
C	5,643	18.8%	20.0%
D	5,151	21.2%	22.4%
E	3,289	25.5%	26.8%
HR	3,505	25.5%	26.9%
NC	141	23.3%	24.2%

The following table presents aggregated information for loans originated from the period from March 1, 2007 to October 16, 2008 reported by a consumer reporting agency about Prosper borrowers at the time of their loan applications, grouped by credit grade, and does not include notes repurchased by Prosper due to identity theft or operational issues. These loans did not have a Prosper Rating, and were initially only assigned credit grades. Prosper has not independently verified this information.

Credit Grade	Average Experian Scorex PLUS	Average Number Current Deliquencies	Average Number Total Open Lines	Average Number Total Credit Lines
AA	792.3	0.12	9.72	26.59
A	737.5	0.27	9.01	24.65
B	697.6	0.38	8.78	25.15
C	656.8	0.70	8.12	25.07
D	619.5	1.05	7.89	23.77
E	578.3	2.20	7.62	26.63
HR	536.7	3.82	5.08	19.24

Recent Loan Originations

The following table presents aggregated information about borrowers for loans originated over the period from July 13, 2009 to December 31, 2011, grouped by Prosper Rating.

Prosper Rating	Number		Amount		Average Loan Size		Weighted Average Lender Yield			Weighted Average Borrower Rate			Weighted Average Borrower APR
AA		1,509	$	12,105,915	$	8,022		7.85	%		8.85	%		9.26	%
A		2,933		21,751,991		7,416		10.43	%		11.43	%		13.59	%
B		2,258		17,620,970		7,804		15.34	%		16.34	%		18.58	%
C		1,896		11,032,743		5,819		19.77	%		20.77	%		23.71	%
D		4,936		26,522,849		5,373		25.31	%		26.31	%		29.72	%
E		3,139		14,639,866		4,663		30.48	%		31.48	%		35.27	%
HR		2,242		7,288,460		3,251		31.09	%		32.09	%		35.52	%
Total		18,913	$	110,962,794	$	5,867		19.42	%		20.42	%		23.07	%

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The following table presents aggregated information about borrowers for loans originated over the period from July 13, 2009 to December 31, 2011, grouped by Prosper Rating.  The information was obtained from a credit reporting agency at the time of the borrower members’ loan applications. Prosper has not independently verified this information:  

Prosper Rating	Average Experian ScorexPlus Score		Average Number of Current Delinquencies		Average Number of Open Credit Lines		Average Number of Total Credit Lines
AA		801		0.04		8.94		26.43
A		753		0.12		8.93		25.91
B		728		0.23		8.41		25.19
C		701		0.25		9.09		27.83
D		695		0.42		7.89		25.20
E		676		0.68		8.28		27.29
HR		673		0.74		7.89		26.80

Posted Borrower Loan Listings

Once a loan listing is completed by the borrower, the listing is posted on our website and then becomes available for bidding by lender members. A borrower listing is a request by a Prosper borrower member for a borrower loan in a specified amount.

When creating a listing, the borrower member may opt for partial funding. Partial funding means the member’s loan does not have to receive bids for 100% of the amount requested to fund, but can be funded if it receives bids for 70% or more of the amount requested.  Each listing will indicate whether the borrower has elected partial funding and, if so, the minimum amount of bids required for the loan to fund. We may change the percentage threshold for partial funding, which is currently set at 70%, from time to time.  Any such change will be disclosed on our website, and will only affect listings created after we have implemented such change.

Borrower loans are unsecured obligations of individual borrower members with an interest rate determined by Prosper and with a specified loan term, currently set at one, three or five years, but which Prosper may in the future extend to between three months to seven years. Prosper borrower members may currently request loans within specified minimum and maximum principal amounts (currently, between $2,000 and $25,000), which are subject to change from time to time. Borrower loans may be repaid at any time by Prosper borrower members without prepayment penalty. A borrower loan will be made to a borrower member only if the borrower’s listing has received bids equal to or exceeding the minimum amount required for the loan to fund.

In addition to the Prosper borrower’s requested loan amount, Lender members are able to view:

·the interest rate, annual percentage rate and monthly payment amount on the requested borrower loan;

·the servicing fee lenders must pay to Prosper;

·the lender yield percentage (net of the servicing fee);

·the borrower’s Prosper Rating and estimated loss rate;

·the borrower’s Prosper score, calculated by Prosper, and numerical credit score range provided to Prosper by a credit reporting agency;

·the minimum amount required for the loan to fund and whether the borrower has opted for partial funding;

·the number of accounts on which the borrower is currently late on a payment, including unpaid derogatory accounts;

·the total past-due amount the borrower owes on all delinquent and derogatory accounts;

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·the number of 90+ days past due delinquencies on the borrower’s credit report;

·the number of public records (e.g., bankruptcies, liens, and judgments) on the borrower’s credit report over the last 12 months, and over the last 10 years;

·the number of inquiries made by creditors to the borrower’s credit report in the last six months;

·the month and year the borrower’s oldest recorded credit line (e.g., revolving, installment, or mortgage credit) was opened;

·the total number of credit lines appearing on the borrower’s credit report, along with the number that are open and current;

·the total balance on all of the borrower’s open revolving credit lines;

·the borrower’s bankcard utilization ratio, expressed as a percentage, reflecting the ratio of the total balance used, to the aggregate credit limit on, all of the borrower’s open bankcards;

·whether the borrower owns a home;

·DTI percentage;

·the Prosper borrower member’s self-reported income range, occupation, employment status, and intended use of funds;

·the amounts, and dates of all lender member bids;

·the borrower’s Prosper friends who have committed to purchase Notes dependent for payment on that borrower loan by bidding on the listing, together with any narrative recommendation from a bidding Prosper friend;

·the borrower’s group affiliations, if any; and

·if the borrower had previously obtained one or more borrower loans through Prosper, a description of Prosper loan activity, including the number and aggregate principal borrowed on such loans, the current outstanding principal balance of any existing loan, the payment history on such loans, and the borrower’s credit score ranges as of the four most recent dates credit reports were obtained on the borrower in connection with the borrower’s listings, with an arrow indicator denoting whether the borrower’s credit score improved, declined or remained unchanged since the borrower’s most recent Prosper loan.

Part of a borrower’s credit profile displayed in listings is a DTI ratio. DTI is a measurement of the borrower’s ability to take on additional debt. This number takes into consideration how much debt the borrower has or will have, including the requested loan amount. The DTI is expressed as a percentage and is calculated by dividing the borrower’s monthly debt payments, including the debt resulting from the borrower loan being requested, by the borrower’s monthly income. On borrower listings, debt amounts are taken from the borrower’s credit report without verification and exclude monthly housing payments, and the borrower’s income is self-reported and may not be verified by Prosper.

Borrower listings may include the borrower’s narrative description of why the loan is being requested, and of the borrower’s financial situation.

Prosper borrower members who use our platform must identify their intended use of the loan proceeds. For loans funded between January 1, 2008 and October 16, 2008, Prosper borrower members identified their intended use of loan proceeds by unit distribution as follows:

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·debt consolidation (approximately 42%);

·personal use*, such as weddings or medical expenses (approximately 21%);

·business use, such as financing their home-based or small businesses (approximately 16%);

·home improvement (approximately 5%);

·tuition or other education expenses** (approximately 4%);

·financing the purchase of an automobile (approximately 3%); and

·other (approximately 9%).

For borrower loans funded between July 13, 2009 and December 31, 2011, Prosper borrower members identified their intended use of loan proceeds by unit distribution as follows:

·debt consolidation (approximately 47%);

·business use, such as financing their home-based or small businesses (approximately 10%);

·home improvement (approximately 10%);

·tuition or other education expenses (approximately 1%)**;

·financing the purchase of an automobile (approximately 6%); and

·other (approximately 26%).

*  During 2009, “Personal Use” was discontinued as a use option.

**  During 2010, “Tuition or Other Education Expenses” was discontinued as a use option.

Potential Prosper borrower members typically state the use of funds in a short sentence or clause, such as “Consolidate my credit card debt and be rid of it.”

Loan listings and other borrower information available on our platform or in our sales and listing reports are statements made in connection with the purchase and sale of securities, and therefore subject to Rule 10b-5 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) as well as the antifraud provisions of the Securities Act.  In general, Section 10b-5 and the antifraud provisions of the Securities Act provide the purchaser of securities with a right to bring a claim against the issuer for damages arising from any untrue statement of material fact or failure to state a material fact necessary to make any statements made by the issuer not misleading.  In this prospectus, we advise you of the limitations on the reliability of the information provided by Prosper borrowers with respect to borrower listings.  Accordingly, a court could determine that Prosper has advised you of all material facts regarding the information supplied by Prosper borrowers and your recourse in the event this information is false or misleading may be extremely limited under the securities laws because you have been so advised. Alternatively, the SEC or a court could determine that we have not advised you of all of the material facts regarding an investment in the Notes, which could give you the right to rescind your investment and obtain damages, and could subject us to civil fines or criminal penalties in addition to any such rescission rights or damages.

How to Bid to Purchase Notes

A bid on a listing is a lender member’s binding commitment to purchase a Note in the principal amount of the lender member’s bid, should the listing receive bids equaling or exceeding the amount required for the listing to fund.  Lender members bid the amount they are willing to commit to purchase a Note dependent for payment on payments we receive on the borrower loan described in the listing.

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The bidding period for a listing begins when the listing is posted on our website and ends either 14 days after posting or on the first date on which the listing has received bids totaling the loan amount requested, whichever is earlier. Lender members cannot place bids on a listing once its bidding period has ended.  If the borrower opts for partial funding, the bidding period still will not end prior to the end of the 14 day post-listing period unless the listing has received bids totaling the full amount of the loan requested.

If the listing does not receive bids equal to or exceeding the minimum amount required for the loan to fund by the end of the bidding period, the listing will terminate and will not be funded. Prosper borrower members whose listings expire due to an insufficient amount of bids may post a new loan listing on our platform, although we have the right under our borrower registration agreement to limit the number of listings a borrower member may post on the platform.

In order to make Note purchase commitments by bidding on listings, lender members must have funds on deposit in their Prosper accounts in at least the amount of their bid or bids. Once bids are placed, they are irrevocable.  Lender members may not cancel their bids or withdraw the amount of their bids from their Prosper accounts unless the bidding period expires without the listing having received bids in the required minimum amount, or unless the listing is withdrawn by a borrower or cancelled by Prosper.

Currently, the minimum amount a lender member may bid is $25, and the maximum amount a lender member may bid on a listing is the amount of the requested borrower loan. The maximum aggregate amount a single lender member may bid on our platform is currently $5,000,000 for individuals and $50,000,000 for institutions. Prosper may change the minimum bid amount or the maximum aggregate bid amounts from time to time. Depending on the amount of the winning bids at the end of the bidding period, there may be a winning bidder on a listing with a winning bid of less than $25. But there cannot be more than one partial winning bid on a listing.

It is expected that a single borrower loan that gets funded will receive Note purchase commitments from many different lender members. For example, since our re-launch in July 2009 till December 31, 2011, the average aggregate loan size was approximately $5,867 and the average investment commitment per lender per loan was approximately $66.

Lender members may browse online through available listings displayed on our platform by desired borrower loan amount, yield percentage, Prosper Rating, estimated loss rate, debt-to-income ratio, group or other borrower characteristics. Alternatively, lender members can use our loan search tool to identify loan listings that meet their investment criteria.  A lender member can bid on as many listings as the lender member desires, subject to the aggregate bidding limit.  A lender member can diversify her risk of default if they elect to do so. It is solely up to the individual lender members to select their bidding method and the credit characteristics that are acceptable to the lender member and to determine a diversification strategy.

Quick Invest

Our loan search tool, Quick Invest, allows lenders to identify Notes that meet their investment criteria. A lender using Quick Invest is asked to indicate (i) the Prosper Rating or Ratings she wishes to use as search criteria, (ii) the total amount she wishes to invest and (iii) the amount she wishes to invest per Note. If she wishes to search for Notes using criteria other than, or in addition to, Prosper Rating, she can use one or more of several dozen additional search criteria, such as loan amount, debt-to-income ratio and credit score.

Quick Invest then compiles a basket of Notes for the lender’s consideration that meet her search criteria.  If the pool of Notes that meet her criteria exceeds the total amount she wishes to invest, Quick Invest selects Notes from the pool based on how far the listings corresponding to the Notes have progressed through our loan verification process, i.e., Notes from the pool that correspond to listings for which we have completed our loan verification process will be selected first.  If the pool of Notes that meet the lender member’s criteria and for which we have completed loan verification still exceeds the amount she wishes to invest, Quick Invest selects Notes from that pool based on the principle of first in, first out, i.e., the Notes from the pool with the corresponding listings that were posted on our website earliest will be selected first. To the extent available Notes that meet the lender’s criteria are insufficient to fill her order, the lender is advised of this shortfall and given an opportunity either to reduce the size of her order or modify her search criteria to make her search more expansive.

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If the lender’s search criteria included multiple Prosper Ratings, Quick Invest divides her basket into equal portions, one portion representing each Prosper Rating selected, and then attempt to fill each portion in the manner just described.  To the extent there are insufficient Notes available with a particular Prosper Rating to fill that portion of the lender’s basket, Quick Invest attempts to make up the deficit by including additional Notes with the other Prosper Ratings selected in equal proportions. To the extent available Notes with these other Prosper Ratings are still insufficient to fill the lender’s order, the lender is advised of this shortfall and given an opportunity either to reduce the size of her order or to modify her search criteria to make her search more expansive.

For example, if a lender using Quick Invest indicated that she wished to invest a total of $600 in Notes with a Prosper Rating of B, C or D, Quick Invest would first attempt to fill her order with equal portions of B, C and D Notes ($200 – B; $200 – C; $200 – D). If there were only $100 of D Notes available, the search tool would attempt to increase the allocation of B and C Notes from $200 to $250 ($250 – B; $250 – C; $100 – D).  If there were $250 of B Notes available but only $200 of C Notes available, the search tool would then attempt to make up the remaining gap by increasing the allocation of B Notes from $250 to $300 ($300 – B; $200 – C; $100 – D). But if there were only $275 worth of B Notes available, the lender would be given the choice of expanding her search criteria or reducing the total size of her order from $600 to $575.  If she elected to reduce the size of her order, her final order would consist of $575 of Notes: $275 of B Notes, $200 of C Notes and $100 of D Notes.

Our Auto Quick Invest feature allows lender members (i) to have Quick Invest searches run on their designated criteria automatically each time new listings are posted on our platform, and (ii) to place bids on any Notes identified by each such search. As with a lender making manual bids, a lender using Quick Invest is not permitted to place a bid unless the funds in her account are sufficient to cover the bid, and funds will only be debited from her account if and when her bid is successful.

We implemented Quick Invest in June 2011.  Prior to June 2011, our platform included an automated plan system.  This system allowed each lender member to create his or her own automated bidding plan.  By creating such a plan, a lender member could have bids placed automatically on her behalf on loan listings that met loan criteria selected by her.  In creating an automated bidding plan, the lender member could design these criteria herself, use a group of model criteria selected by Prosper, or customize one of those groups of model criteria as she saw fit.  Each automated bidding plan created by a member consisted of a group of loan criteria, such as maximum loan amount, Prosper Rating and employment status.  This group of criteria was divided into sub-groups, each of which we referred to as a “slice”.  The specific loans on which the member bid through her plan would be determined by the criteria in each of her plan slices.  If a loan listing was posted that satisfied all of the criteria in any of her plan slices, a bid would automatically be placed on the listing on her behalf.

Setting Interest Rates

We have an interest rate committee, consisting of our Chief Executive Officer, Chief Financial Officer, Executive Vice President, Acquisition and Risk Management, and General Counsel, which meets regularly to set interest rates for all borrower loans.  These rates are set forth in a rate table, which is posted on our website.  The table dictates the interest rate for all borrower loans, based on Prosper Rating, as well as additional factors, such as estimated loss rates, loan terms, group affiliations, competitive conditions and the general economic environment.  The yield percentage on each series of Notes is equal to the interest rate on the related borrower loan, minus Prosper’s servicing fee, currently set at 1%, which Prosper may extend in the future to an amount greater than 1% and less than or equal to 3%.

The interest rate committee meets on at least a monthly basis, but may meet more frequently as changes in market conditions and the general economic environment dictate.  At each meeting, the committee reviews the interest rate table and makes adjustments to the extent the committee deems necessary.  The factors besides Proper Rating that the committee takes into consideration in updating the table, as well as the weight the committee accords each such factor, may change from time to time.

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Our current interest rates are posted on our website.  In addition, the interest rate for each loan listing, as well as the yield percentage for the corresponding Notes, is included in the listing report we file for that listing after it has been posted to our website for bidding.

Purchase of Notes by Prosper or Related Parties

From time to time, Prosper may bid of listings and hold any Notes it purchases as a result of such bidding for its own account. Any Prosper bid on a loan will be made public in the same manner in which bids by other bidders on a particular loan are made public.  In addition, loans upon which Prosper bids will be identified to other bidders through the use of a special symbol and a user profile that are intended to make it clear that Prosper is bidding on a particular loan request.

Prosper will bid on listings on its platform on the same terms and conditions and through the use of the same information that is made available to other potential lenders on the platform.  In some cases, Prosper’s bidding on a listing may cause the listing to fund, and in some cases, fund faster, than it would fund in the absence of Prosper’s bid.  The amount that Prosper may choose to bid on any particular listing may vary significantly and Prosper reserves the right to bid up to the entire amount of a given listing.

Some of our executive officers, directors and 5% shareholders have bid on and purchased loans originated through the platform from time to time in the past, and may purchase Notes in the future. As of December 31, 2011, these individuals had purchased $4,697,560 in loans.  The loans were obtained on the same terms and conditions as those obtained by other lenders. However, as certain of our executive officer and directors, by virtue of their duties as employees, have access to information not available to the general population of lender members, we have adopted the following procedures to prevent or detect the improper use of non-public information in bidding activities by such officers and directors:

·Our corporate policies, distributed to all employees, prohibit an employee’s use of non-public information and any violation of this policy is grounds for immediate termination.

·Security features of our system limit access to data needed to perform particular employee job functions. These limitations are defined by “security group,” which corresponds to both job title and functional content and the number of employees that have access to such non-public information on a “bulk” or “query” basis is extremely limited.

· In addition to prevention efforts, our operations department has developed an audit process that identifies and investigates bidding and funds transfer activities that are classified as “suspicious.”

Treatment of Lender Member Balances

In order to bid on listings, lender members must have sufficient funds in their funding account at Prosper. This is accomplished by having each lender member authorize an electronic transfer using the Automated Clearing House, or ACH, network from the lender member’s designated and verified bank account to the account we currently maintain at Wells Fargo Bank, N.A. “for the benefit of” our lender members. This so-called “FBO account” is a pooled account titled in our name “for the benefit of” our lender members.

Funds in the FBO account will always be maintained at an FDIC member financial institution. Our members have no direct relationship with Wells Fargo Bank, N.A. by virtue of participating on our platform as a borrower or lender member. We maintain and administer the FBO account. Under the FBO account, we maintain sub-accounts for each of our lender members on our platform to track and report funds committed by lender members to purchase Notes, as well as payments received from borrower members. These record-keeping sub-accounts are purely administrative and reflect balances and transactions concerning the funds in the FBO account. No Prosper monies are ever commingled with the assets of lender members in the FBO account.

The FBO account is FDIC-insured on a “pass through” basis to the individual lender members, subject to applicable limits. This means that each individual lender member’s balance is protected by FDIC insurance, up to the aggregate limits established by the FDIC. Other funds the lender member has on deposit with the same institution where the FBO account is maintained may count against the FDIC insurance limits for that member.

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Funds of a lender member may stay in the FBO account indefinitely. Funds held in the FBO account do not earn interest. Such funds may include funds in the lender member’s sub-account never committed to the purchase of Notes or committed to the purchase of Notes for which the corresponding listing does not receive sufficient bids to fund, and may also include payments on Notes previously purchased. Upon request by the lender member, we will transfer lender member funds in the FBO account to the lender member’s designated and verified bank account by ACH transfer, provided such funds are not already committed to the future purchase of Notes.

Borrower Loan Funding and Purchases; Sale of Notes

Once the bidding period for a Prosper borrower listing ends, if the listing has received bids from lender members equal to or exceeding the minimum amount required to fund, we proceed with the funding of the corresponding borrower loan and with the sale of the Prosper Borrower Notes to the lender members bid on the listing.

Borrower members execute an electronic borrower registration agreement at the time they post a listing on the platform.  After expiration of the bidding period for the listing and satisfactory completion of our pre-funding verification process, the borrower executes an electronic promissory note in favor of WebBank in an amount equal to the total amount of winning bids.  WebBank then electronically endorses the promissory note to Prosper and sells and assigns the promissory note to Prosper without recourse to WebBank. The promissory note and the borrower registration agreement contain customary agreements and covenants requiring the borrower members to repay their borrower loans and describing the process of posting listings and obtaining loans through our platform.

WebBank funds all loans originated on the platform, and we disburse the loan proceeds on WebBank’s behalf to the borrower member who is receiving the borrower loan. Each borrower authorizes the loan proceeds to be disbursed by ACH transfer into the borrower’s designated bank account.

Borrowers pay an origination fee out of the proceeds of the borrower loan at the time of funding.  As of December 31, 2011 borrowers with a AA Prosper Rating pay an origination fee equal to 0.5% of the loan amount, borrowers with a Prosper Rating of A and B pay an origination fee equal to 3% of the loan amount, and borrowers with Prosper Ratings C through HR pay an origination fee equal to 4.5% of the loan amount.  The origination fees are charged by WebBank, and we receive payments from WebBank equal to the origination fees as compensation for our marketing and administrative activities with respect to the platform.

Lender members know only the screen names, and do not know the actual names, of borrower members.  The actual names and mailing addresses of the borrower members are known only to us.  We maintain custody of the electronically-executed promissory notes evidencing borrower loans and the Notes sold to lender members in electronic form on our platform.

After the funding of a borrower loan, we issue a Note to a lender member and register the Note on our books and records.  We transfer the principal amount of the Note from such lender member’s sub-account under the FBO account to a funding account maintained by Wells Fargo Bank, NA for our benefit.  This transfer represents the payment by the lender member of the purchase price for the Note.  These proceeds are paid to Prosper to reimburse us for our purchase from WebBank of the particular borrower loan that corresponds to the lender member’s Note.  WebBank is the lender for all borrower loans to borrower members, which allows our platform to be available on a uniform basis to borrower members throughout the United States.  The lender registration agreement provides that, in the event of a material breach of our representations and warranties pertaining to a Note, we must either cure the defect, repurchase the Note, or indemnify and hold the lender member harmless against losses resulting from the breach.

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Loan Servicing and Collection

Following Prosper’s purchase of borrower loans and our sale of Notes corresponding to the borrower loans, we begin servicing the borrower loans and Notes.  We collect payments from borrowers on borrower loans.  We transfer amounts collected to the lender members who own Notes corresponding to the borrower loan, after deducting servicing fees.  On Notes, the payment dates will fall on the sixth day after the due date for each installment of principal and interest on the corresponding borrower loan.

To the extent we do not receive the anticipated payments on a borrower loan, we will not make any payments on the Notes related to that borrower loan, and a holder of a Note will not have any rights against Prosper or the borrower member in respect of the Note or the borrower loan corresponding to such holder’s Note.  Each holder’s right to receive principal and interest payments and other amounts in respect of that Note is limited in all cases to the holder’s pro rata portion of the amounts received by Prosper in connection with the corresponding borrower loan, including without limitation, all payments or prepayments of principal and interest, subject to servicing fees and charges retained by Prosper or a third party, as set forth in the following chart. Prosper’s current collection agencies charge collection fees from 17.0% to 30.0% of the amount recovered up to the “total amount delinquent.” To the extent that Prosper places loans with another collection agency, we will disclose the collection fees percentages on our website.

Description of Fee	Fee Amount	When Fee is Charged	Effect on Lender Member
Prosper Borrower Notes
Servicing fee	Annualized rate currently set at 1% of outstanding principal balance, but which Prosper may increase in the future up to  3%.  The servicing fee percentage is subject to change from time to time, is disclosed in all borrower listings and is posted in the Fees and Charges section of the Prosper website, but will not change during the course of the loan.	The servicing fee is payable on all payments received on borrower loans, including, without limitation, partial payments made toward a borrower’s loan.	The servicing fee will reduce the effective yield below the interest rate on the borrower loan. This reduction is reflected in the lender yield percentage included in each listing.
Non-sufficient funds fee	$15, unless a lesser amount is required by applicable law.	First failed payment for each billing period.	Prosper retains 100% of the non-sufficient funds fees to cover its administrative expenses.
Late payment fee	Equal to greater of 5% of the unpaid installment amount or $15, unless a lesser amount is required by applicable law.	After 15-day grace period, Prosper assesses a late fee. The late payment fee is charged only once per payment period.	Any late payment fees Prosper receives are paid to the lender members subject to deductions for Collection Charges and Servicing Fees.

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Collection Charges	Prosper’s current collection agencies charge collection fees from 17.0% to 30.0% of the amount recovered up to the “total amount delinquent” plus any legal fees incurred in the event legal action is taken to collect a loan.  The collection fees vary dependent upon the collection agency used.  This fee is posted in the Fees and Charges section of the Prosper website. Prosper reserves the right to perform collection efforts itself. If Prosper elects to do so, it will not charge a collection fee greater than the amounts charged by collection agencies.	After a borrower loan becomes more than 30 days past due, the loan may be referred to a collection agency. Collection charges and any related legal fees are only charged if delinquent amounts are collected. Prosper’s servicing fee is also deducted from the net payments Prosper receives as a result of any collection efforts on a delinquent borrower loan.	Lender members will not receive any collection fees we or a third-party collection agency charges, which fees will be retained by the party charging the fees as additional servicing compensation. The collection fees and any related legal fees will be deducted from any borrower loan payments Prosper receives. These fees will reduce the lenders’ effective yield, and are not reflected in the yield percentage shown on the Prosper borrower listing.
Loan modification fees	Prosper will not charge a fee for restructuring a borrower loan.	Prosper may work with the borrower member to structure a new payment plan in respect of the borrower loan without the consent of any holder of the Notes corresponding to the borrower loan. This generally would only occur in lieu of bankruptcy, or similar proceeding.	Not applicable.

Our procedures for collecting borrower loan payments generally involve the automatic debiting of borrower bank accounts by ACH transfer.  Such funds are transferred to a master servicing account in our name.  Thereafter, we make payments on the Notes by transferring the appropriate funds from the master servicing account to the FBO account and allocating amounts received on specific borrower loans to the appropriate lender member’s sub-account.  We transfer amounts due to us for servicing from the master servicing account to another operating account of ours.  A lender member may transfer uncommitted funds out of his or her FBO sub-account by ACH transfer to the lender member’s designated bank account at any time, subject to normal execution times for such transfers (generally 2-3 days).

We will make payments on the Notes upon receiving payments under the corresponding borrower loan, in accordance with the payment schedule for each Note.  Each Note will have a payment schedule providing for monthly payments over a term equal to the corresponding borrower loan.  The payment date for Notes will fall on the sixth day after the due date for each installment of principal and interest on the corresponding borrower loan. The stated interest rate on each Note will be the lender yield percentage set forth in the loan listing. The yield percentage that lender members bid is net of the servicing fee applicable to the loan described in the listing.

We disclose on our website to the relevant lender members and report to consumer reporting agencies regarding borrower members’ payment performance on borrower loans.

We keep lender members apprised of the delinquency status of borrower loans by identifying delinquent loans on our website as “1 month late,” “2 months late,” “3 months late,” or “current.” Borrower loans that become more than 120 days overdue are charged off and designated as such on our website.  Through their online Prosper account, lender members are able to monitor the borrower loans corresponding to their Notes, but cannot participate in or otherwise intervene in the collection process.

If a borrower member dies while a borrower loan is in repayment, we require the executor or administrator of the estate to send a death certificate to us.  Depending on the size of the estate, we may not be able to recover the outstanding amount of the loan.  If the estate does not include sufficient assets to repay the outstanding borrower loan in full, we will treat the unsatisfied portion of that borrower loan as charged off with zero value.  In addition, if a borrower member dies near the end of the term of a borrower loan, it is unlikely that any further payments will be made on the Notes corresponding to such borrower loan, because the time required for the probate of the estate may extend beyond the initial maturity date and the final maturity date of the Notes.

Our normal collection process for borrower loans changes in the event of a borrower member bankruptcy filing. When we receive notice of the bankruptcy filing, as required by law, we cease all automatic monthly payments on the borrower loan and defer any other collection activity. The status of the borrower loan, which the relevant lender members may view through their online Prosper account, switches to “bankruptcy.” We then determine whether we have a basis to object to the inclusion of the debt in any bankruptcy action (e.g., based on the time between loan origination and bankruptcy filing). If the proceeding is a Chapter 7 bankruptcy filing seeking liquidation, we attempt to determine if the proceeding is a “no asset” proceeding, based on instructions we receive from the bankruptcy court. If the proceeding is a “no asset” proceeding, we take no further action and assume that no recovery will be made on the borrower loan.

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In all other cases, we file a proof of claim involving the borrower member.  The decision to pursue additional relief beyond the proof of claim in any specific matter involving a borrower member will be entirely within our discretion and will depend upon certain factors including:

·if the borrower member used the proceeds of the borrower loan in a way other than that which was described in the Prosper borrower listing;

·if the bankruptcy is a Chapter 13 proceeding, whether the proceeding was filed in good faith and if the proposed plan reflects a “best effort” on the borrower member’s behalf; and

·our view of the costs and benefits to us of any proposed action.

Note Trader Platform

Lender members may not transfer their Notes except through the Note Trader platform operated and maintained by FOLIOfn Investments, Inc., a registered broker-dealer.  This Note Trader platform is an internet-based trading platform on which our lender members may offer their Notes for sale or bid on and purchase Notes offered for sale by other lender members.  Lender members must first establish a brokerage relationship with FOLIOfn Investments, Inc. before using the Note Trader platform.  In this section, we refer to lender members who have established such brokerage relationships as “subscribers.”  Only transactions involving the sale of previously-issued Notes will be effected through the Note Trader platform; the Note Trader platform will not handle any aspect of transactions involving the initial offer and sale of Notes by Prosper.

Subscribers who sell Notes on the Note Trader platform will be subject to transaction fees charged by FOLIOfn Investments, Inc.  The transaction fee is currently equal to one percent of the sale price of the Note sold.

We are not a registered national securities exchange, securities information processor, clearing agency, broker, dealer or investment adviser.  All securities services relating to the Note Trader platform are provided by FOLIOfn Investments, Inc.  Neither Prosper nor FOLIOwill make any recommendations with respect to transactions on the Note Trader platform.  There is no assurance that subscribers will be able to establish a brokerage relationship with FOLIO.  Furthermore, we cannot assure subscribers that they will be able to sell Notes they offer for sale through the Note Trader platform at the offered price or any other price nor can we offer any assurance that the Note Trader platform will continue to be available to subscribers.

Sale of the Notes

The Notes may be sold to other subscribers through the Note Trader platform.  If a selling subscriber desires to sell a Note prior to the end of the Note’s term, the selling subscriber may post the Note for sale on the Note Trader platform for sale in an auction format.  If a subscriber purchases the Note, then the Note will be transferred through the Note Trader platform to the purchasing subscriber.  A Note sold through the Note Trader platform must be purchased in its entirety by a single subscriber.  Once a Note has been sold through the Note Trader platform, the Note may only be resold through the Note Trader platform.

Notes Subject to Sale by Subscribers.   All Notes, including Notes for which the corresponding borrower loans have become delinquent, will be eligible for sale on the Note Trader platform.  There is no limit on the number of times a Note may be sold on the Note Trader platform, so long as the Note is outstanding.

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Lender Members Eligible to Bid on Note Listings.  Lender members must first establish a brokerage relationship with FOLIOfn Investments, Inc. before using the Note Trader platform.  To open an account, FOLIOfn Investments, Inc. may require lender members to confirm that they satisfy certain minimum financial suitability standards and maximum investment limits, if any, that may be imposed by the state in which the lender member resides.  If the lender member does not satisfy these suitability requirements he or she will not be able to participate on the Note Trader platform.

Creation of Note Listings.  Subscribers who want to sell one or more of their Notes may offer them for sale on the Note Trader platform by creating and posting a “Note listing.”  Subscribers may offer to sell any or all of the Notes they own and may offer to sell more than one Note at the same time. When posting a Note listing, the subscriber will designate a minimum sale price the subscriber is willing to receive for the Note.

Note listings will have a seven-day auction bidding period, but selling subscribers may elect to end the listing early at any time after a winning bid is made.  Selling subscribers may also add an “automatic sale” feature to their Note listing, which would end the bidding period on a Note listing immediately after the listing receives an initial bid equal to an automatic sale price set by the selling subscriber.  In such instances the Note would be immediately sold to the subscriber who placed the bid.

The selling subscriber may withdraw Note listings without charge at any time prior to expiration of the auction bidding period, before any bids are received.  Note listings with at least one bid cannot be withdrawn by the selling subscriber.

Display of Note Listings.  Note listings will be displayed for auction on the Note Trader platform, and include the selling subscriber’s screen name, the offered sale price of the Note, the interest rate on the Note and the remaining term of the Note, and the yield to maturity that corresponds to the offered sale price.  Note listings will also include the repayment status of the borrower loan corresponding to the Note (i.e., current or delinquent), the payment history on the borrower loan and the next scheduled payment on the Note.  Note listings will also include the remaining duration of the Note listing, the number of bids, and whether the Note listing has an automatic sale feature.

Note listings will include a link to the original listing (including the listing title, description, credit data, recommendations and original bidding history) for the borrower loan that corresponds to the Note being offered for sale.  Although Note listings will be displayed publicly on the Note Trader platform, the borrower’s payment history and corresponding listings will be viewable only by registered subscribers.

Bidding on Note Listings.  Only registered subscribers are eligible to bid for and purchase Notes listed for sale on the Note Trader platform.  Subscribers may bid for and purchase one or more Notes from selling subscribers.  As with bidding on borrower listings, subscribers who bid on Note listings must have funds on deposit in the subscriber’s funding account in at least the aggregate amount of the subscriber’s bids. Subscribers are prohibited from withdrawing amounts from the subscriber’s funding account to the extent any such withdrawal would reduce the balance below the aggregate amount of the subscriber’s pending bids on borrower listings and Note listings.  Subscribers are not eligible to bid on their own Note listings.

Subscribers bidding on Note listings must bid for the full amount of the Note being sold, and there may be only one winning bidder for a Note offered for sale by a selling subscriber.

Bids may be made by subscribers until the end of the auction bidding period specified in the Note listing.  The selling subscriber may, however, end the auction bidding period early at any time after a winning bid is made.  The winning bidder is the subscriber who has bid the highest price as of the end of the auction bidding period (or the automatic sale price with respect to a Note listing with such a feature).

Proxy Bidding.  The Note Trader platform employs an automated proxy bidding system that enables bidding subscribers to place a bid higher than the then current minimum bid, and have bids continually applied against a Note listing, up to a specified maximum bid amount.  The maximum bid amount is hidden from view until competing bids push the current sale price higher than the bidder’s maximum bid.

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Close of Bidding and Sale of Notes.  When a Note listing ends with a winning bidder, upon settlement of the sale of the Note to the winning bidder, which will normally occur on the business day following expiration of the Note listing, the final sale price is withdrawn from the winning subscriber’s funding account to pay the selling subscriber.  The transaction fee is deducted from the sale price and retained by FOLIOfn Investments, Inc.

Upon the selling subscriber’s receipt of the final net sale proceeds, the Note is sold, transferred and assigned by the selling subscriber to the winning bidder without recourse.  All further payments made on the Note following settlement of the sale will be credited to the account of the purchasing subscriber.  The purchasing subscriber may retain ownership of the Note for the remainder of its term, or list the Note for sale on the Note Trader platform.  The electronic original Note is kept in the possession and control of Prosper, as servicer of the Note, for the remaining term of the Note.

Information About Prosper Marketplace, Inc.

Overview

Prosper Marketplace, Inc. is the operator of an Internet credit platform.  The platform is described in more detail in this annual report under the caption “About Prosper-How Prosper Works.” Our platform provides a number of benefits to our borrowers.  We believe the key features of the Prosper experience are the following:

· better interest rates than those available from traditional banks;

· 24-hour online availability to initiate a loan listing;

· convenient, electronic payment processing; and

· amortizing, fixed rate loans, which represent a more responsible way for consumers to borrow than revolving credit facilities.

Business Strengths

We believe that the following business strengths differentiate us from competitors and are key to our success:

Scalable Operating Infrastructure: We have built an operating platform that allows us to economically originate and service our borrower loans and Notes.  This platform is both flexible and highly scalable;

Proprietary Risk Management Capabilities:  We are the only company that has developed a proprietary risk model based on P2P specific performance data.  This model allows Prosper to accurately gauge the riskiness of borrowers and allows lenders to earn attractive risk adjusted returns;

Unique Regulatory Structure:  Prosper has successfully registered its continuous public offering of Notes, which allows it to create micro securities backed by consumer loans.  This registration process was expensive and time consuming to achieve and is not easily duplicated by competitors;

Management Team:  Prosper has a management team with experience in a broad set of areas that are essential to the operation of a P2P business.  These areas include but are not limited to risk management, fraud detection, loan servicing operations, technology development, data management, financial controls, securities regulation, compliance, customer management and website development;

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Open access:  We allow individuals with a wide range of credit characteristics to apply for loans, and enable them to leverage their social capital and receive loans through commitments from the lender community at large; and

Transparency and data availability:  By making all site transactions visible to our customers and available electronically for analysis, we allow our customers to better understand our marketplace and make better decisions about their activity.

Corporate History

We were incorporated in the State of Delaware in March 2005, and our principal executive offices are located at 111 Sutter Street, 22nd Floor, San Francisco, California 94104.  Prosper’s telephone number at that location is (415) 593-5400.  Prosper’s website address is www.prosper.com.  The information contained on our website is not incorporated by reference into this annual report.

From the launch of our platform in February 2006 until October 16, 2008, the operation of our platform differed from the structure described in this report, and we did not offer Notes.  Instead, our platform allowed lender members to purchase, and take assignment of, borrower loans directly as described under “Prior Operation of Our Platform.”

Available Information

Our website is located at www.prosper.com. The following filings are available on our website after we file them with the SEC: Annual Reports on Form 10-K and Quarterly Reports on Form 10-Q. These filings are also available for download free of charge on our website.  Further, a copy of this Annual Report on Form 10-K is located at the SEC’s Public Reference Room at 100 F Street, NE, Washington, D.C. 20549. Information on the operation of the Public Reference Room can be obtained by calling the SEC at 1-800-SEC-0330. Our SEC filings are also available to the public at the SEC’s Internet site at http://www.sec.gov.

Marketing

Our marketing efforts are designed to attract individuals and institutions to our website, to enroll them as members and to have them understand and utilize our services for borrowing or investing in Notes on our platform.  We believe there are significant opportunities to increase the number of members who use our platform through additional marketing initiatives.  We employ a combination of paid and unpaid sources to market our platform.  We also invest in public relations to build our brand and visibility.  We are constantly seeking new methods to reach more potential Prosper members.

We attract members in a variety of ways, including advertising, search engine results and word-of-mouth referrals.  We frequently hear from new borrowers that they heard about us from current borrowers.  In addition, we have been featured in a variety of media outlets, including television and print media.  We have also participated in interviews to promote Prosper.

We continuously measure website visitor-to-member conversion.  We test graphics and layout alternatives in order to improve website conversion.  We also seek to customize the website to our members’ needs whenever possible.  We carefully analyze visitor website usage to understand and overcome barriers to conversion.

From time to time, we may conduct special promotions to increase the participation of existing members on our platform or to attract new members.  These promotions could include offering special incentives for registering as a lender or a borrower, posting a loan listing, moving money onto our platform, placing bids on loan listings or successfully bidding on a loan listing.  The incentives could include cash bonuses or rebates or fee discounts or waivers. These promotions may be offered to all customers for all products or could be restricted to particular products or types of customers.  For example, we could conduct a special promotion to attract customers who come to our site through a marketing partnership we have with another company.

For the years ended December 31, 2011, we spent approximately $2.0 million and $634.9 thousand, respectively, on marketing.

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Technology

Our system hardware is located in a hosting facility located in San Francisco, California, owned and operated by Rincon 365 Borrower, LLC under an agreement that expires in August 2014.  Generally, unless either party delivers a termination notice the agreement is automatically renewable for three year terms.  The facility provides around-the-clock security personnel, video surveillance and biometric access screening and is serviced by onsite electrical generators, fire detection and suppression systems.  The facility has multiple interconnects to the Internet, and we use Internap Network Services Corporation as our Internet service provider.  We also maintain off-site backups at a secure, Tier 1 data center in Las Vegas, Nevada. We back up all customer data daily and replicate this data offsite via an encrypted connection.

We own all of the hardware deployed in support of our platform.  We continuously monitor the performance and availability of our platform.  We have a scalable infrastructure that utilizes standard techniques such as load-balancing and redundancies.

We have written our own accounting software to process electronic cash movements, record book entries and calculate cash balances in our members’ funding accounts.  We process electronic deposits and payments by originating ACH transactions.  Our software puts these transactions in the correct ACH transaction data formats and makes book entries between individual members’ accounts using a Write-Once-Read-Many (WORM) ledger system.

Back-up Servicing

We have entered into a back-up servicing agreement with CSC Logic, Inc., a company with experience as a back-up servicer in  the peer-to-peer lending industry, pursuant to which CSC Logic, Inc. will assume servicing responsibilities in the event we are no longer  able to perform servicing functions.  CSC Logic, Inc. is a subsidiary of Computer Sciences Corporation, one of the world leaders in the information technology and professional services industry.  CSC Logic, Inc. has been in the back-up servicing market for more than twenty years and it services a variety of asset types, including unsecured consumer loans, that cover the full credit spectrum.

Scalability

Our platform is designed and built as a highly scalable, multi-tier, redundant system.  Our platform incorporates technologies designed to prevent any single point of failure within the data center from taking the entire system offline.  This is achieved by utilizing load-balancing technologies at the front end and business layer tiers and clustering technologies in the back-end tiers to allow us to scale both horizontally and vertically depending on platform utilization.  In addition, the core network load-balancing, routing and switching infrastructure is built with fully redundant hardware and sub-second failover between those devices.

Data integrity and security

All sensitive data that is transmitted to and from our customers and service providers is transacted using a secure transport protocol.  Communication of sensitive data via the web site to our customers is secured utilizing SSL 128-bit enabled encryption certificates provided by VeriSign and Thawte, Inc.  Communication of sensitive data with our service providers is secured utilizing authenticated VPN, SSL 128-bit encryption and SSH protocols depending on the service providers’ requirements.  Storage of sensitive data is encrypted utilizing AES 256-bit and 3DES 168-bit cryptographic ciphers depending upon our service providers’ requirements and internal storage policies.  Access to the data by our employees is restricted based upon a least-privilege principle such that employees have access only to the information and systems needed to perform their function.  In the event of disaster, data is repeatedly stored securely at an offsite data center.

We protect the security of our platform using a multilayered defense strategy incorporating several different security technologies and points of monitoring.  At the perimeter of the network, multi-function security technologies implement firewall, intrusion prevention, anti-virus and anti-spam threat management techniques.  Internally, the network and hosts are segmented by function with another layer of firewalls and traffic inspection devices.  At the host level, our platform utilizes host based intrusion prevention, anti-virus, anti-spyware, and application control systems.  Logging and monitoring for network security devices is done in real-time with notifications to the appropriate staff upon any suspicious event or action that requires attention.  Logging and monitoring of host systems is done in real-time to a centralized database with web based reporting and additional notification to the appropriate staff for any remediation.

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Fraud detection

We consider fraud detection to be of utmost importance to the successful operation of our business.  We employ a combination of proprietary technologies and commercially available licensed technologies and solutions to prevent and detect fraud.  We employ techniques such as knowledge based authentication, or KBA, out-of-band authentication and notification, behavioral analytics and digital fingerprinting to prevent identity fraud.  We use services from third-party vendors for user identification, credit checks and for checking customer names against the list of Specially Designated Nationals maintained by the Office of Foreign Assets Control (OFAC).  In addition, we use specialized third-party software to augment our identity fraud detection systems.  In addition to our identity fraud detection system, we have a dedicated team which conducts additional investigations of cases flagged for high fraud risk.  See “About Prosper—Borrower Identity and Financial Information Verification” for more information.  We also enable our lender members to report suspicious activity to us, which we may then decide to evaluate further.

Engineering

We have made substantial investment in software and website development and we expect to continue or increase the level of this investment as part of our strategy to continually improve our platform.  In addition to developing new products and maintaining an active online deployment, the engineering department also performs technical competitive analysis as well as systematic product usability testing.  As of December 31, 2011, our engineering team consisted of seven developers, one quality assurance manager, four quality assurance contractors, two senior database administrators, one Vice President of Business Technology & Services, two network engineers, two senior business analysts, one business intelligence analyst, two product managers, one project manager, one Director of Development and the Executive Vice President of Technology and Operations.

Competition

The market for peer-to-peer lending is competitive and rapidly evolving.  We believe the following are the principal competitive factors in the peer-to-peer lending market:

·fee structure;

·website attractiveness;

·member experience, including borrower loan funding rates and lender returns;

·acceptance as a social network;

·branding; and

·ease of use.

Our primary competitors are major credit card companies such as JPMorgan Chase Bank, Bank of America, Citibank, other commercial banks, savings banks and consumer finance companies.  We also face competition from other peer-to-peer platforms such as Lending Club.

We may also face future competition from new companies entering our market, which may include large, established companies, such as eBay Inc., Google Inc. or Yahoo! Inc. These companies may have significantly greater financial, technical, marketing and other resources than we do and may be able to devote greater resources to the development, promotion, sale and support of their consumer platforms.  These potential competitors may be in a stronger position to respond quickly to new technologies and may be able to undertake more extensive marketing campaigns.  These potential competitors may have more extensive potential borrower bases than we do.  In addition, these potential competitors may have longer operating histories and greater name recognition than we do.  Moreover, if one or more of our competitors were to merge or partner with another of our competitors or a new market entrant, the change in competitive landscape could adversely affect our ability to compete effectively.

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Intellectual Property

Our intellectual property rights are important to our business.  We rely on a combination of copyright, trade secret, trademark, and other rights, as well as confidentiality procedures and contractual provisions to protect our proprietary technology, processes and other intellectual property.

Although the protection afforded by copyright, trade secret, trademark, written agreements and common law may provide some advantages, we believe that the following factors help us to maintain a competitive advantage:

·the technological skills of our software and website development personnel;

·frequent enhancements to our platform; and

·high levels of member satisfaction.

Our competitors may develop products that are similar to our technology.  For example, our legal agreements may be copied directly from our website by others.  We enter into confidentiality and other written agreements with our employees, consultants and service providers, and through these and other written agreements, we attempt to control access to and distribution of our software, documentation and other proprietary technology and information.  Despite our efforts to protect our proprietary rights, third parties may, in an authorized or unauthorized manner, attempt to use, copy or otherwise obtain and market or distribute our intellectual property rights or technology or otherwise develop a product with the same functionality as ours.  Policing all unauthorized use of our intellectual property rights is nearly impossible.  Therefore, we cannot be certain that the steps we have taken or will take in the future will prevent misappropriations of our technology or intellectual property rights.

Employees

As of December 31, 2011, we employed 58 full-time employees.  Of these employees:

·21 were in network and engineering;

·12 were in customer services and operations, which includes the employees who conduct our collection activities;

·9 were in legal and finance;

·8 were in marketing and risk;

·6 were in institutional sales; and

·2 were in general and administrative.

None of our employees are represented by labor unions.  We have not experienced any work stoppages and believe that our relations with our employees are good.

Facilities

Our corporate headquarters, including our principal administrative, marketing, technical support and engineering functions, is located in San Francisco, California, where we lease workstations and conference rooms.  Prosper leases its corporate office and co-location facility under non-cancelable operating leases that expire in July 2013 and August 2014, respectively. Prosper’s corporate office lease has the option to renew for an additional two years.  We believe that our existing facilities are adequate to meet our current needs, and that suitable additional alternative spaces will be available in the future on commercially reasonable terms.

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Legal Proceedings

From inception through October 16, 2008, the Company sold approximately $178.1 million of loans to lender members through the old platform structure, whereby the Company assigned promissory notes directly to lender members. The Company did not register the offer and sale of the promissory notes corresponding to these loans under the Securities Act or under the registration or qualification provisions of any state securities laws. Prosper believes that the question of whether or not the operation of the platform during this period constituted an offer or sale of “securities” involved a complicated factual and legal analysis and was uncertain. If the sales of promissory notes offered through the platform during this period were viewed as a securities offering, the Company would have failed to comply with the registration and qualification requirements of federal and state laws and lender members who hold these promissory notes may be entitled to rescission of unpaid principal, plus statutory interest. Generally, the federal statute of limitations for noncompliance with the requirement to register securities under the Securities Act is one year from the violation, although the statute of limitations period under various state laws may be for a longer period of time.

The Company’s decision to restructure the platform and cease sales of promissory notes offered through the platform effective October 16, 2008 limited this contingent liability to the period covering its activities prior to October 16, 2008.

On April 21, 2009, the Company and the North American Securities Administrators Association (“NASAA”) reached agreement on the terms of a model consent order between the Company and the states in which the Company offered loan notes for sale prior to November 2008. The consent order involves payment by the Company of up to an aggregate of $1.0 million in penalties, which have been allocated among the states based on the Company’s loan sale transaction volume in each state prior to November 2008. A state that enters into a consent order receives its portion of the $1.0 million in exchange for its agreement to terminate, or refrain from initiating, any investigation of the Company’s note sale activities prior to November 2008.  Penalties are paid promptly after a state enters into a consent order. NASAA has recommended that each state enter into a consent order.  However, no state is obliged to do so, and there is no deadline by which a state must make its decision. The Company is not required to pay any portion of the penalty to those states that do not elect to enter into a consent order. If a state does not enter into a consent order, it is free to pursue its own remedies against the Company, subject to any applicable statute of limitations. As of December 31, 2011, the Company has entered into consent orders with 33 states and has paid an aggregate of $436,717 in penalties to those states.

As of December 31, 2011 and 2010, the Company had accrued approximately $277,000 and $284,000, respectively, in connection with the contingent liability associated with the states that have not entered into consent orders, in accordance with ASC Topic 450, Contingencies. The methodology applied to estimate the accrual was to divide the $1,000,000 maximum fee pro-rata by state, using the Company’s note sales from inception through November 2008. A weighting was then applied to each state that has not entered into a consent order, assigning a likelihood that the penalty will be claimed. In estimating the probability of a claim being made by a state, the Company considered factors such as the standard terms of the consent orders; whether the state ever gave any indication of concern regarding the sale of promissory notes through the platform; the probability of a state electing not to enter into a consent order in order to pursue its own litigation against the Company; whether the penalty is sufficient to compensate a state for the cost of processing the settlement consent order; and finally the impact that current economic conditions have had on state governments. The Company will continue to evaluate this accrual and related assumptions as new information becomes known.

On November 26, 2008, plaintiffs, Christian Hellum, William Barnwell and David Booth, individually and on behalf of all other plaintiffs similarly situated, filed a class action lawsuit against the Company and certain of its executive officers and directors in the Superior Court of California, County of San Francisco, California.  The suit was brought on behalf of all loan note purchasers on the platform from January 1, 2006 through October 14, 2008.  The lawsuit alleges that the Company offered and sold unqualified and unregistered securities in violation of the California and federal securities laws.  The lawsuit seeks class certification, damages and the right of rescission against the Company and the other named defendants, as well as treble damages against the Company and the award of attorneys’ fees, experts’ fees and costs, and pre-judgment and post-judgment interest.

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On February 25, 2011, the plaintiffs filed a Third Amended Complaint, which removed David Booth as a plaintiff and added Brian Russom and Michael Del Greco as plaintiffs.  The new plaintiffs are representing the same putative class and prosecuting the same claims as the previously named plaintiffs. On January 26, 2012, the court issued a tentative ruling granting the plaintiffs’ motion for class certification.

The Company’s insurance carrier with respect to the class action lawsuit, Greenwich Insurance Company (“Greenwich”), denied coverage.  On August 21, 2009, the Company filed suit against Greenwich in the Superior Court of California, County of San Francisco, California.  The lawsuit sought a declaration that the Company was entitled to coverage under its policy with Greenwich for losses arising out of the class action lawsuit as well as damages and the award of attorneys’ fees and pre- and post-judgment interest.

On January 26, 2011, the court issued a final statement of decision finding that Greenwich has a duty to defend the class action lawsuit, and requiring that Greenwich pay the Company's past and future defense costs in the class action suit up to $2 million.  Greenwich subsequently made payments to the Company in the amount of $2 million to reimburse the Company for the defense costs it had incurred in the class action suit.  As a result, Greenwich has now satisfied its obligations with respect to the Company’s defense costs for the Hellum suit, with the exception of $142,584 in pre-judgment interest that Greenwich will be required to pay to the Company when a final judgment has been entered in the suit and all appeals have been exhausted.

On July 1, 2011, the Company and Greenwich entered into a Stipulated Order of Judgment pursuant to which the Company agreed to dismiss its remaining claims against Greenwich.  On August 12, 2011, Greenwich filed a notice of appeal of the court's decision regarding Greenwich’s duty to defend up to $2 million.

The Company intends to vigorously defend the class action lawsuit.  The Company cannot, however, presently determine or estimate the final outcome of the lawsuit, and there can be no assurance that it will be finally resolved in the Company’s favor.  If the class action lawsuit is not resolved in the Company’s favor, the Company might be obliged to pay damages, and might be subject to such equitable relief as a court may determine.   Accordingly, the Company has not recorded an accrued loss contingency in connection with its sale of notes through the platform prior to November 2008. Accounting for loss contingencies involves the existence of a condition, situation or set of circumstances involving uncertainty as to possible loss that will ultimately be resolved when one or more future event(s) occur or fail to occur. An estimated loss in connection with a loss contingency shall be recorded by a charge to current operations if both of the following conditions are met: first, the amount can be reasonably estimated; and second, the information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements.

As of December 31, 2011, the lawsuits are in their preliminary stages and their probable outcomes cannot presently be determined, nor can the amount of damages or other costs that might be borne by Prosper be estimated.

Prior Operation of Our Platform

Our Prior Operating Structure

From the launch of our platform in February 2006 until October 16, 2008, the operation of our platform differed from the structure described in this annual report, and we did not offer Notes.  Instead, our platform allowed lender members to purchase, and take assignment of, borrower loans directly.  Borrower loans resulting from listings posted prior to April 15, 2008 were made by Prosper; loans resulting from listings posted on or after April 15, 2008 were made by WebBank and then sold and assigned to Prosper. In each case, Prosper then sold and assigned such loans to the lender members who were winning bidders for the loans.  Under this structure, a borrower executed a separate promissory note for each winning bid that was placed on the borrower’s listing in the amount of that bid, which note was then sold and assigned by Prosper to the lender member who made the bid, subject to Prosper’s right to service the loans.  In addition, the Prosper Rating system did not exist during this period. Instead, we assigned one of seven letter credit grades to listings based on the borrower’s credit score.

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In October 2008, due to legal uncertainties relating to the sales of notes offered through this prior platform structure, and as a result of discussions with the SEC and various state securities regulators, we decided to suspend note sales and restructure our platform.  Shortly after that, we filed a registration statement with the SEC to cover our sale of loan notes under a revised platform structure, which is the structure that is still in pace today.

From October 16, 2008 until July 13, 2009, we did not offer lender members the opportunity to purchase notes on our platform and we did not accept new lender registrations.  We continued to service all previously-funded borrower loans, and lender members had the ability to access their accounts, monitor their borrower loans and withdraw available funds.  During this period, borrowers could still request loans, but those loan requests were forwarded to companies that had a pre-existing relationship with Prosper that could make or facilitate a loan to the borrower.

For a brief period between April 28, 2009 and May 8, 2009, our wholly owned subsidiary Prosper Loans Marketplace, Inc. (which has subsequently been dissolved) conducted an intrastate offering under Section 3(a)(11) of the Securities Act to California residents only.  We originated thirteen loans in connection with this offering, but did not sell any of the related notes.  Prior to our sale of these notes, the SEC expressed concerns that the offering might violate provisions of the Securities Act.  Upon learning of these concerns, we terminated the offering and informed the winning bidders on the thirteen loans that were made that the notes could not be sold to them. Our termination of these notes sales was based on our representation and warranty in the lender registration agreement that we had complied in all material respects with applicable law in connection with the offer and sale of all notes.

The SEC declared our registration statement effective on July 10, 2009 and we commenced our offering of notes on July 13, 2009.  Our historical financial results and much of the discussion in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” reflects the structure of our lending platform and our operations prior to July 13, 2009.  For more information, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” located elsewhere in this report.

Securities Law Compliance

From our commencement of operations in February 2006 through October 16, 2008, we sold approximately $179.1 million of loans to our lender members through an operating structure that involved our sale and assignment of promissory notes directly to lender members.  We did not register the offer and sale of these promissory notes under the Securities Act or under the registration or qualification provisions of any state securities laws.  In our view, analyzing whether or not the operation of our platform involved an offer or sale of a “security” involved a complicated factual and legal analysis and was uncertain.  If the sales of promissory notes offered through our platform were viewed as a securities offering, we may have failed to comply with the registration and qualification requirements of federal and state law and our lender members who hold these promissory notes may be entitled to rescission of unpaid principal, plus statutory interest.  Generally, the federal statute of limitations for noncompliance with the requirement to register securities under the Securities Act is one year from the violation, although the statute of limitations period under various state laws may be for a longer period of time.  Due to the legal uncertainty regarding the sales of promissory notes offered through our platform under our prior operating structure, and as a result of discussions with the SEC and various state securities law administrators, we decided to restructure our operations to resolve such uncertainty.  We began our implementation of this decision on October 16, 2008, when we ceased offering lender members the opportunity to make loan purchases on our platform, ceased accepting new lender member registrations and ceased allowing new loan purchase commitments from existing lender members.  Furthermore, pursuant to this decision, we filed a prospectus, and registration statement of which it formed a part, with the SEC, in which we described the restructuring of our operations and our new operating structure.  We resumed transactions with lender members starting July 13, 2009.  Our decision to restructure our operations and cease sales of promissory notes offered through our platform effective October 16, 2008 limited this contingent liability, under federal law, so that it only related to the period from February 2006 until October 16, 2008.  We have, however, accrued approximately $277,000 as of December 31, 2011 in connection with the $1 million contingent liability arising from the settlement term sheet we entered into with NASAA on November 26, 2008 in accordance with ASC Topic 450.  See “—Legal Proceedings” for more information.  As of December 31, 2010, the Company has entered into 32 consent order agreements pursuant to the NASAA settlement term sheet and has paid an aggregate of $436,717 in penalties.

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The change in the operation of our platform, the resulting litigation, as well as our adoption of new accounting pronouncements, have had a significant impact on our financial statements and results of operations for periods following July 13, 2009.  Because the Notes are a novel financing structure, we will continue to evaluate the impact this shift in our operations will have on our financial condition, results of operations and cash flow.  For more information, see “Management’s Discussion and Analysis of Financial Condition and Results of Operation—Borrower Loans and Payment Dependent Notes” located elsewhere in this report.

GOVERNMENT REGULATION

Overview

The consumer loan industry is highly regulated.  Prosper, and the borrower loans made through our platform, are subject to extensive and complex rules and regulations, licensing and examination by various federal, state and local government authorities.  These authorities impose obligations and restrictions on our activities and the borrower loans made through our platform.  In particular, these rules limit the fees that may be assessed on the borrower loans, require extensive disclosure to, and consents from, our borrower members, prohibit discrimination and impose multiple qualification and licensing obligations on platform activities.  Failure to comply with these requirements may result in, among other things, revocation of required licenses or registration, loss of approved status, voiding of the loan contracts, indemnification liability to contract counterparties, class action lawsuits, administrative enforcement actions and civil and criminal liability.  While compliance with such requirements is at times complicated by our novel business model, we believe we are in substantial compliance with these rules and regulations.  These rules and regulations are subject to continuous change, however, and a material change could have an adverse effect on our compliance efforts and ability to operate.

Regulation and Consumer Protection Laws

State and Federal Laws and Regulations

State Licensing Requirements.  We hold consumer lending licenses or similar authorizations in 15 states.  We are subject to supervision and examination by the state regulatory authorities that administer the state lending laws.  The licensing statutes vary from state to state and variously prescribe or impose recordkeeping requirements; restrictions on loan origination and servicing practices, including limits on finance charges and the type, amount and manner of charging fees; disclosure requirements; requirements that licensees submit to periodic examination; surety bond and minimum specified net worth requirements; periodic financial reporting requirements; notification requirements for changes in principal officers, stock ownership or corporate control; restrictions on advertising; and requirements that loan forms be submitted for review.

WebBank is a Utah-chartered industrial bank organized under Title 7, Chapter 8 of the Utah Code and has its deposits insured by the FDIC.  WebBank is subject to supervision and examination by the Utah Department of Financial Institutions and the FDIC.  Applicable federal law preempts state usury limitations and allows FDIC-insured depository institutions, such as WebBank, to “export” the interest rates permitted under the laws of the state where the bank is located when making loans to borrowers who reside in other states, regardless of the usury limitations imposed by the state law of the borrower’s residence.  WebBank is located in Utah, and Utah law does not limit the amount of interest that may be charged on loans of the type offered through our platform.  A few jurisdictions have elected to opt out of the federal usury preemption available to state-chartered, FDIC-insured banks.  To the extent that a WebBank borrower loan is deemed to be “made” in such a jurisdiction, the loan would be subject to the maximum interest rate limit of such jurisdiction.

Truth-in-Lending Act.  The federal Truth-in-Lending Act (TILA), and the regulation issued by the Federal Reserve Board implementing the TILA, Regulation Z, requires disclosure of, among other things, the annual percentage rate, the finance charge, the amount financed, the number of payments, and the amount of the monthly payment on consumer loans.  WebBank provides borrowers with a TILA disclosure form when borrower loans are originated and seeks to comply with TILA’s disclosure requirements relating to credit advertising.

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Equal Credit Opportunity Act.  The federal Equal Credit Opportunity Act (ECOA) and the regulation issued by the Federal Reserve Board implementing the ECOA, Regulation B, prohibit discrimination in any aspect of a credit transaction on the basis of race, color, religion, national origin, sex, marital status, age (with certain limited exceptions), because all or part of the applicant’s income derives from any public assistance program, or because the applicant has in good faith exercised any right under the Consumer Credit Protection Act.  Prosper and WebBank comply with the ECOA’s nondiscrimination requirements, and the lender registration agreement requires lender members to comply with the ECOA in their bidding practices.  We also require individual group leaders who form groups on Prosper to comply with the ECOA in that they are prohibited from excluding individuals from membership in a group on a prohibited basis.

The ECOA also requires creditors to provide consumers with notice of adverse action taken on credit applications, giving the consumer the principal reasons why adverse action was taken.  We and/or WebBank provide prospective borrowers who attempt but fail to obtain a borrower loan through our platform with an adverse action notice in compliance with the ECOA’s requirements.

Fair Credit Reporting Act.  The federal Fair Credit Reporting Act (FCRA), administered by the Federal Trade Commission, promotes the accuracy, fairness and privacy of information in the files of consumer reporting agencies.  In addition to requirements on credit bureaus, the FCRA requires that users of consumer credit reports have a permissible purpose to obtain a credit report on a consumer and that persons who furnish loan payment information to credit bureaus report such information accurately.  The FCRA also has disclosure requirements for creditors who take adverse action on credit applications based on information contained in a credit report.  Prosper and WebBank have a permissible purpose for obtaining credit reports on borrower members and Prosper reports loan payment and delinquency information to the credit bureaus in compliance with the FCRA.  Prosper’s and WebBank’s adverse action notices contain the disclosures required by the FCRA.

Fair Debt Collection Practices Act.  The federal Fair Debt Collection Practices Act (FDCPA) provides guidelines and limitations on the conduct of third party debt collectors in connection with the collection of consumer debts.  The FDCPA limits certain communications with third parties, imposes notice and debt validation requirements, and prohibits threatening, harassing or abusive conduct in the course of debt collection.  While the FDCPA applies to third party debt collectors, debt collection laws of certain states, including California, impose similar requirements on creditors who collect their own debts.  In order to ensure compliance with the FDCPA, Prosper has contracted with professional third party debt collection agencies to engage in debt collection activities.  Prosper’s agreements with lender members and group leaders prohibit registered lender members and group leaders from attempting to directly collect on the Notes, and Prosper has established procedures to ensure that lender members and group leaders do not attempt to collect on the Notes themselves.

Servicemembers Civil Relief Act.  The federal Servicemembers Civil Relief Act (SCRA) allows military members to suspend or postpone certain civil obligations so that military members can devote their full attention to military duties.  In accordance with the SCRA, Prosper must adjust the interest rate of borrowers on active duty and other military personnel who qualify for and request relief.  If a borrower with an outstanding borrower loan is called to active military duty, Prosper will reduce the interest rate on the borrower loan to 6% for the duration of the borrower’s active duty.  During this period, the holders of the corresponding Notes will not receive the difference between 6% and the interest rate on the Notes.  For borrowers to obtain an interest rate reduction on a borrower loan due to military service, we require the borrowers to send us a written request and a copy of the borrower’s mobilization orders.  We do not take military service into account in assigning Prosper Ratings to borrowers’ listings.

Other Lending Regulations.  We are subject to and seek to comply with other state and federal laws and regulations applicable to consumer lending, including additional requirements relating to loan disclosure, credit discrimination, credit reporting, debt collection and unfair, deceptive or abusive business acts and practices.  These laws and regulations may be enforced by state consumer credit regulatory agencies, state attorneys general, the Federal Trade Commission, and private litigants, among others.  Given our novel business model and the subjective nature of some of these laws and regulations, particularly laws regulating unfair or deceptive business practices, we may become subject to regulatory scrutiny or legal challenge with respect to our compliance with these requirements.

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Electronic Funds Transfer Act.  The federal Electronic Funds Transfer Act (EFTA) and the regulation issued by the Federal Reserve Board implementing the EFTA, Regulation E, place guidelines and restrictions on the electronic transfer of funds from consumers’ bank accounts, including preauthorized electronic fund transfers from consumers’ accounts to make loan payments.  Most transfers of funds in connection with the origination and repayment of Notes and bidding on our platform are done by Automated Clearing House (ACH) electronic transfers of funds subject to detailed timing and notification rules and guidelines administered by the National Automated Clearinghouse Association (NACHA).  Transfers of funds on our platform are done in conformity with the EFTA and its regulations, as well as NACHA guidelines.

Electronic Signatures in Global and National Commerce Act.  The federal Electronic Signatures in Global and National Commerce Act (ESIGN) and similar state laws authorize the creation of legally binding and enforceable agreements, including electronic loan agreements, utilizing electronic records and electronic signatures.  ESIGN imposes special requirements on businesses that want to use electronic records or signatures in consumer transactions, and requires businesses to obtain from consumers electronic consent or confirmation to receive information electronically that a law requires be in writing.  When a platform participant registers on our platform, we obtain his or her consent to transact business electronically with Prosper and WebBank and maintain electronic records in compliance with ESIGN requirements.

Privacy and Data Security Laws.  The federal Gramm-Leach-Bliley Act (GLBA) limits the disclosure of nonpublic personal information about a consumer to nonaffiliated third parties and requires financial institutions to disclose certain privacy policies and practices with respect to its information sharing with both affiliates and nonaffiliated third parties.  A number of states have enacted privacy and data security laws requiring safeguards on the privacy and security of consumers’ personally identifiable information.  Our privacy policy conforms to GLBA requirements, and we have policies and procedures intended to maintain platform participants’ personal information securely, and we do not sell or rent such information to third parties for marketing purposes.

Bank Secrecy Act.  We check customer names against the list of Specially Designated Nationals maintained by the Office of Foreign Assets Control (OFAC) pursuant to the USA PATRIOT Act amendments to the Bank Secrecy Act (BSA), and its implementing regulation.  We have also instituted procedures to comply with the anti-money laundering requirements of the USA PATRIOT Act and the BSA.

State Securities Laws.  We are subject to the securities laws of each state in which our registration or qualification to offer and sell the Notes has been approved.  Certain of these state laws require us to renew our registration or qualification on an annual basis.  In August 2010 and October 2011, we were inadvertently late in filing applications to renew our registrations or qualifications in several states.  We agreed to pay the following penalties in connection with the late filings: (i) $300 to the State of Washington; (ii) $25,000 to the State of California; (iii) $5,000 to the State of Connecticut; (iv) $500 to the State of Illinois; and (v) $5,000 to the State of Maine.  We may be subject to additional penalties from the State of Connecticut in connection with our late renewal filing there in October 2011.  In addition, the Florida Office of Financial Regulation required us to make a rescission offer to any Florida resident who purchased a Note from us during the period in which we inadvertently allowed our registration in Florida to expire.  We made this rescission offer on February 4, 2011.  The offer expired on March 6, 2011, and on March 20, 2011, we repurchased $21,900 of Notes from persons who accepted the rescission offer.

States We Currently Operate In

Our platform operates online only and is available to Prosper borrower members in all states except Iowa, Maine and North Dakota.  Prosper is available to lender members in the following states and jurisdictions: Alaska, California, Colorado, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Louisiana, Maine, Minnesota, Missouri, Mississippi, Montana, Nevada, New Hampshire, New York, Oregon, Rhode Island, South Carolina, South Dakota, Utah, Virginia, Washington, Washington, D.C., Wisconsin and Wyoming, subject to state suitability requirements.

Foreign Laws and Regulations

We do not permit non-U.S. residents to register as members on our platform and do not operate outside the United States.  We are not, therefore, subject to foreign laws or regulations.

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Item 1A. Risk Factors

Our Notes involve a high degree of risk.  You should carefully consider the risks described below before making a decision to invest in the Notes.  If any of the following risks actually occurs, you might lose all or part of your investment in the Notes.  You should also refer to the individual borrower profiles and borrower credit information provided on our platform.

Risks Related to Borrower Default

The Notes are risky and speculative investments for suitable investors only.

You should be aware that the Notes offered through our platform are risky and speculative investments.  The Notes are special, limited obligations of Prosper and depend entirely on payments to Prosper of obligations of borrower members under the corresponding borrower loans.  Notes are suitable only for lender members of adequate financial means.  If you cannot afford to lose the entire amount of your investment in the Notes you purchase, you should not invest in the Notes.

Payments on the Notes depend entirely on payments we receive on corresponding borrower loans.  If a borrower fails to make any payments on the corresponding borrower loan related to your Note, you will not receive any payments on your Note.

We will only make payments pro rata on a series of Notes after we receive a borrower’s payment on the corresponding borrower loan, net of our servicing fees.  We will not pay lender members any non-sufficient funds fees or collection fees a third-party collection agency charge.  Under the terms of the Notes, if we do not receive payments on the corresponding borrower loan, you will not receive any payments on your Note.

Information supplied by borrowers may be inaccurate or intentionally false. Information regarding income and employment is not verified in the majority of cases.

Borrower members supply a variety of information regarding the purpose of the loan, income, occupation, and employment status that is included in the borrower loan listings on our website.  We do not verify the majority of this information, and this information may be inaccurate or intentionally false.  Prosper borrowers may misrepresent their intentions for the use of borrower loan proceeds.  Prosper and WebBank do not verify any statements by Prosper borrowers as to how loan proceeds are to be used and do not confirm after loan funding how loan proceeds were used.  All listings are posted on our platform without our verifying the information provided by the borrower member, including the borrower’s stated income, employment status or occupation that appears in the listing.  Lender members should not rely on borrower’s self-reported information such as income, employment status, or occupation in making investment decisions.  In the cases in which we select Prosper borrower members for income and employment verification, the verification is normally done after the listing has been created but prior to the time the borrower loan is funded.  From the period from July 14, 2009 to December 31, 2011 we verified employment and/or income on approximately 47% of the loans originated through our platform on a unit basis (8,904 out of 19,059) and approximately 67% of originations on a dollar basis ($75,308,364 out of $113,074,405).  These listings were selected based on a combination of factors including amount of loan requested, Prosper Rating, debt-to-income ratio and stated income.  Listings do not disclose the identity of borrowers, and lender members have no ability to obtain or verify borrower information either before or after they purchase a Note.   If you rely on false, misleading or unverified information supplied by borrowers in deciding to purchase Notes, you may lose part or all of the purchase price you pay for a Note. See “About Prosper—Borrower Identity and Financial Information Verification” for more information.

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The Notes are special, limited obligations of Prosper only and are not directly secured by any collateral or guaranteed or insured by any third party.

The Notes will not represent an obligation of borrowers or any other party except Prosper, and are special, limited obligations of Prosper.  The Notes are not secured by any collateral and are not guaranteed or insured by any governmental agency or instrumentality or any third party.  Although Prosper will grant the indenture trustee a security interest in Prosper’s right to payment under, and all proceeds received by Prosper on, the corresponding borrower loans and in the bank account in which the borrower loan payments are deposited, the Note holders do not have a security interest in the borrower loans or the right to payment thereunder.

The borrower loans are not secured by any collateral or guaranteed or insured by any third party, and you must rely on Prosper or a third-party collection agency to pursue collection against any borrower.

Borrower loans are unsecured obligations of borrower members.  They are not secured by any collateral, and they are not guaranteed or insured by any third party or backed by any governmental authority in any way.  Prosper and its designated third-party collection agency will, therefore, be limited in their ability to collect on borrower loans.  Moreover, borrower loans are obligations of borrowers to Prosper as successor to WebBank, not obligations to the holders of Notes.  Holders of the Notes will have no recourse to the borrower members and no ability to pursue borrowers to collect payments under borrower loans.  Holders of the Notes may look only to Prosper for payment of the Notes.  Furthermore, if a borrower fails to make any payments on the borrower loan, the holder of the Notes corresponding to that borrower loan will not receive any payments on their Notes.  The holder of such Notes will not be able to pursue collection against the borrower and will not be able to obtain the identity of the borrower in order to contact the borrower about the defaulted borrower loan.  In addition, in the unlikely event that we receive payments on the borrower loan relating to your Notes after the final maturity date, you will not receive corresponding payments on your Notes.

Some of the borrowers on our platform have “subprime” credit ratings, are considered higher than average credit risks, and may present a high risk of loan delinquency or default.

Some of the borrowers on our platform are people who have had difficulty obtaining loans from other sources, including banks and other financial institutions, on favorable terms, or on any terms at all, due to credit problems, limited credit histories, adverse financial circumstances, or high debt-to-income ratios.  Therefore, acquiring Notes that are dependent on payments we receive on the corresponding borrower loans of such borrowers may present a high risk of loan delinquency or default.

From November 2005 through July 12, 2009, we facilitated 29,013 borrower loans with an average original principal amount of $6,174 and an aggregate original principal amount of $179,137,624.  As of December 31, 2011, 4 loans were current, 18,284 loans  or 63.0% of the loans were paid in full or had reached maturity, no loans were 1 to 30 days past due, 12 loans were more than 30 days past due, and 10,713 loans or 36.9% of the loans had defaulted.  A borrower loan is considered to have defaulted when it is more than 120 days past due or has been discharged in bankruptcy.  Of the 29,013 borrower loans facilitated between November 2005 and July 12, 2009, 13,347 loans, or 46%, have been greater than 15 days past due at any time, 12,325 loans, or 43%, have been more than 30 days past due at any time, and 11,682 loans, or 40%, have been more than 60 days past due at any time. We repurchased notes with an aggregate origination principal amount of $577,402 (0.3% of total), due to identification theft or operational issues.

Of the loans originated prior to July 13, 2009, 10,713 had defaulted as of December 31, 2011, equaling a total net defaulted amount of $46,710,405.  Of these 10,713 defaulted loans, the borrowers of 1,177 of the loans have filed for bankruptcy, resulting in a net defaulted amount of $5,597,431.

From July 13, 2009 through December 31, 2011, Prosper facilitated 18,913 borrower loans with an average original principal amount of $5,867 and an aggregate original principal amount of $110,962,794.  As of December 31, 2011, 75.6% of these borrower loans were current or had not reached their first billing cycle and 15.9% were paid in full, 1.9% were 1 to 30 days past due, 2.3% were more than 30 days past due, and 4.3% had defaulted.  A borrower loan is considered to have defaulted when it is more than 120 days past due or has been discharged in bankruptcy.  Of these 18,913 borrower loans, 1,811 loans, or 10%, have been greater than 15 days past due at any time, 1,356 loans, or 7%, have been more than 30 days past due at any time, and 1,147 loans, or 6%, have been more than 60 days past due at any time.

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Of loans originated after July 13, 2009, 812 have defaulted as of December 31, 2011, equaling a total net defaulted amount of $2,955,469.  Of these 812 defaulted loans, the borrowers of 83 of the loans have filed for bankruptcy, resulting in a net defaulted amount of $273,800.

There can be no assurance that such historical loss rates will be indicative of future loss rates or the likelihood of the delinquency or default by a borrower under a borrower loan upon which a series of Notes is dependent for payment. See “About Prosper—Historical Performance of Prosper Borrower Loans” for more information.

There is no maximum debt-to-income ratio for applicants.  

There is no maximum debt-to-income ratio (or “DTI”) for applicants who post listings on our platform.  DTI is a measurement of the borrower’s ability to take on additional debt.  Because there is no maximum DTI for applicants, borrower loans may have a higher risk of default than would otherwise be the case if there were a maximum DTI.

The credit information of a borrower member may be inaccurate or may not accurately reflect the borrower’s creditworthiness, which may cause you to lose all or part of the price you paid for a Note.

We obtain borrower credit information from consumer reporting agencies, and assign a Prosper Rating to a listing based in part on the borrower’s credit score.  A credit score that forms a part of the Prosper Rating assigned to a borrower listing may not reflect that borrower’s actual creditworthiness because the credit score may be based on outdated, incomplete or inaccurate consumer reporting data.  Similarly, the borrower credit data displayed in a listing may be based on outdated, incomplete or inaccurate consumer reporting data.  We do not verify the information obtained from the borrower’s credit report.   Moreover, lender members do not, and will not, have access to financial statements of borrower members or to other detailed financial information about borrower members.  In addition, we do not retrieve a subsequent consumer report and credit score for a borrower member until the previous consumer report is more than 30 days old.  Therefore, there is a risk that a borrower may have become delinquent in a payment, defaulted on a debt obligation, taken on more personal debt, or sustained other adverse financial events after the date the last consumer report was retrieved, and the Prosper Rating assigned to the borrower may not accurately reflect the borrower’s actual current creditworthiness.

Although the letter grades assigned to listings prior to July 2009 used the same seven letters as the Prosper Rating system, letter grades and Prosper Ratings are different, and you should not consider the performance of  pre-July 2009 borrower loans with a particular letter grade to be indicative of how  borrower loans with the same letter as a Prosper Rating will perform.

We implemented a new credit rating system on July 13, 2009.  Each listing is now assigned a Prosper Rating that indicates the level of risk associated with the listing and corresponds to an estimated average annualized loss rate range for the listing.  The Prosper Rating is derived from two scores:  a consumer reporting agency score and the Prosper Score, an in-house custom score calculated using the historical performance of previous borrower loans with similar characteristics.  Prior to July 13, 2009, credit grades were assigned to listings based solely on the applicant’s credit score.  Although the seven letters used to represent the Prosper Rating were previously used to indicate credit grade, the two systems are not comparable as they are computed in a different manner and represent a different risk profile.  Moreover, we adopted the new Prosper Rating system, in part, due to variations in loss rates among borrowers with the same credit grade due to other variations in borrower credit characteristics.  Accordingly, you should not consider the performance history of pre-July 2009 borrower loans with a particular letter grade to be indicative of how a borrower loan with a Prosper Rating that uses the same letter will perform.

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The Prosper Rating may not accurately set forth the risks of investing in the Notes and no assurances can be provided that actual loss rates for the Notes will come within the expected loss rates indicated by the Prosper Rating.

We will indemnify a Note holder or repurchase a Note if we include the wrong Prosper Score in a listing or calculate the Prosper Score for a listing incorrectly.  We will not, however, have any indemnity or repurchase obligation under the Indenture, the Notes, the Lender Registration Agreement or any other agreement associated with the platform as a result of any other inaccuracy with respect to a listing’s Prosper Score or Prosper Rating.  For example, the Prosper Rating for a listing could be inaccurate because the applicant’s credit report contained incorrect information.  Similarly, the Prosper Rating does not reflect the substantial risk associated with the facts that (i) we do not verify much of the applicant information on which the Prosper Rating is based, and (ii) much of such information is provided directly by the applicants themselves, who remain anonymous to potential Note purchasers.  In addition, the Prosper Rating does not reflect our credit risk as a debtor (such credit risk exists even though, as the debtor on the Notes, our only obligation is to pay to the Note holders their pro rata shares of collections received on the related borrower loans net of applicable fees).  Our repurchase and indemnity obligations under the Indenture, the Notes, the Lender Registration Agreement or any other agreement associated with the platform do not affect your rights under federal or state securities laws.  A Prosper Rating is not a recommendation by us to buy, sell or hold a Note.  In addition, no assurances can be provided that actual loss rates for the Notes will fall within the expected loss rates indicated by the Prosper Rating. The interest rates on the Notes might not adequately compensate Note purchasers for these additional risks. See  “About Prosper—Prosper’s Note Repurchase and Indemnification Obligations” for more information.

Some borrowers may use our platform to defraud lender members, which could adversely affect your ability to recoup your investment.

We use identity and fraud checks with external databases to authenticate each borrower member’s identity.  Although we use diligent efforts in this regard, there is a risk that our fraud checks could fail and fraud may occur.  In addition, borrower members may misrepresent their intentions regarding the purpose of the borrower loan or other information contained in borrower listings, and we do not verify the majority of this information.  While we will repurchase Notes in limited circumstances (e.g., a material default on the borrower loan resulting from verifiable identity theft or failure of the  borrower loan to materially comply at origination with applicable federal and state law),, we are not obligated to repurchase a Note from you if your investment is not realized in whole or in part due to fraud (other than verifiable identity theft) in connection with a borrower listing, or due to false or inaccurate statements or omissions of fact in a borrower’s listing, whether in credit data, a borrower member’s representations, user recommendations, group affiliations or similar indicia of borrower intent and ability to repay the borrower loan.  If we repurchase a Note, the repurchase price will be equal to the Note’s outstanding principal balance and will not include accrued interest.  See “About Prosper—Prosper’s Note Repurchase and Indemnification Obligations” for more information.

The fact that Prosper has the exclusive right and ability to investigate claims of identity theft in the origination of loans creates a significant conflict of interest between Prosper and the lender members.

Prosper has the exclusive right to investigate claims of identity theft and determine, in its sole discretion, whether verifiable identity theft has occurred. Verifiable identity theft triggers an obligation by Prosper to repurchase a loan.  As Prosper is the sole entity with the ability to investigate and determine verifiable identity theft, which triggers its repurchase obligation, a conflict of interest exists. Lender members rely solely on Prosper to investigate incidents that might require Prosper to repurchase a loan. The denial of a claim under Prosper’s identity theft guarantee would save Prosper from its repurchase obligation.

We do not have significant historical performance data about borrower performance on the borrower loans.  Loss rates on the borrower loans may increase and prior to investing you should consider the risk of non-payment and default.

We are in the early stages of our development and have a limited operating history.  We began offering loans publicly through the platform in February of 2006.  Due to our limited operational history, we do not have significant historical data regarding the performance of our borrower members under the borrower loans, and we do not yet know what the long-term loan loss experience will be.  The estimated loss rates we display on the website and use to determine the Prosper Rating have been developed from our loss histories.   Accordingly, borrower loans originated on our platform may default more often than similar loans have defaulted in the past, which increases the risk of investing in the Notes.

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If payments on the corresponding borrower loans relating to your Notes become more than 30 days overdue, it is likely you will not receive the full principal and interest payments that you expect to receive on your Notes, and you may not recover any of your original purchase price.

If a borrower fails to make a required payment on a borrower loan within 30 days of the due date, we will pursue reasonable collection efforts in respect of the borrower loan.  Referral of a delinquent borrower loan to a collection agency within five (5) business days after it becomes thirty days past due will be considered reasonable collection efforts.  From our inception in November 2005 through July 12, 2009, we facilitated 29,013 borrower loans.  With respect to these 29,013 loans, as of December 31, 2011:

· No loans were 1 to 30 days late and 46% had been more than 15 days past due on at least one occasion; and

· 12 loans were more than 30 days late and 43% had been more than 30 days past due on at least one occasion.

From July 13, 2009 to December 31, 2011, we facilitated 18,913 borrower loans.  As of December 31, 2011, we have not repurchased any of these loans due to identity theft or operational issues. With respect to these 18,913 loans, as of Deember 31, 2011:

· 1.9% were 1 to 30 days late and 10% had been more than 15 days past due on at least one occasion; and

· 2.3% were more than 30 days late and 7% had been more than 30 days past due on at least one occasion.

If we refer a borrower loan to a collection agency, we will not have any other obligation to attempt to collect that borrower loan.  We may also handle collection efforts in respect of a delinquent borrower loan directly.  If payment amounts on a delinquent borrower loan are received from a borrower more than 30 days after their due date, and the loan has been referred to an outside collection agency, that collection agency will retain a percentage of that payment as a servicing fee before any principal or interest becomes payable to you.  Collection fees range from 17% to 30% of recovered amounts.

For some non-performing borrower loans, neither Prosper nor the collection agency will be able to recover some or all of the unpaid loan balance and, as a result, a lender member who has purchased a Note dependent for payment on that borrower loan will receive little, if any, of the unpaid principal and interest payable under the Note.  You must rely on the collection efforts of Prosper or the applicable collection agency to which such borrower loans are referred.  You are not permitted to attempt to collect payments on the borrower loans in any manner.

Loss rates on the borrower loans may increase as a result of economic conditions beyond our control and beyond the control of the borrower member.

Borrower loan loss rates may be significantly affected by economic downturns or general economic conditions beyond our control and beyond the control of individual borrowers.  In particular, loss rates on borrower loans may increase due to factors such as prevailing interest rates, the rate of unemployment, the level of consumer confidence, residential real estate values, the value of the U.S. dollar, energy prices, changes in consumer spending, the number of personal bankruptcies, disruptions in the credit markets and other factors.  The recent contraction in the global financial and credit markets and significant downturn in the United States economy will likely result in an increased rate of default under the borrower loans in the future.  Accordingly, no reliance should be made on the historical loss rates on borrower loans in determining whether to purchase your Notes.  As the current economic crisis is largely unprecedented in recent history, we cannot predict the impact these events will have on a borrower’s ability to repay future borrower loans originated on our platform.

In the unlikely event that we receive payments on the corresponding borrower loans relating to your Notes after the final maturity date, you will not receive payments on your Notes after maturity.

Each Note will mature on the initial maturity date, unless any principal or interest payments in respect of the corresponding borrower loan remain due and payable to Prosper upon the initial maturity date, in which case the maturity of the Note will be automatically extended to the final maturity date.  If there are any amounts under the corresponding borrower loan still due and owing to Prosper after the final maturity, Prosper will have no further obligation to make payments on the related Notes, even if Prosper receives payments on the corresponding borrower loan after final maturity.

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In general, the borrower loans on which the Notes are dependent do not restrict borrowers from incurring additional unsecured or secured debt, nor do they impose any financial restrictions on borrowers during the term of the borrower loan, which may impair your ability to receive the full principal and interest payments that you expect to receive on a Note.

If a borrower incurs additional debt after the date of the borrower loan, the additional debt may impair the ability of that borrower to make payments on his or her borrower loan and your ability to receive the principal and interest payments that you expect to receive on a corresponding Note.  In addition, the additional debt may adversely affect the borrower’s creditworthiness generally, and could result in the financial distress, insolvency, or bankruptcy of the borrower.  To the extent that the borrower has or incurs other indebtedness and cannot pay all of his or her indebtedness, the borrower may choose to make payments to other creditors, rather than Prosper.

To the extent borrowers incur other indebtedness that is secured, such as mortgage, home equity or auto loans, the ability of the secured creditors to exercise remedies against the assets of the borrower may impair the borrower’s ability to repay the borrower loan on which your Note is dependent for payment.  Borrower members may also choose to repay obligations under secured indebtedness before repaying borrower loans originated through our platform because there is no collateral securing these borrower loans.  A lender member will not be notified if a borrower incurs additional debt after the date a loan listing is posted.

A borrower may request that his or her bank “chargeback” a payment on a borrower loan upon which a Note is dependent for payment and request a refund on that payment, resulting in a delinquency on the payment and a possible negative cash balance in your funding account.

A borrower chargeback is a process by which a borrower who has made a payment on a borrower loan has his or her bank cancel the payment or request a refund of that payment.  We withhold payments to lender members up to six business days after a related borrower payment is initiated.  If the chargeback occurs between six and 60 days after the initiation of payment, you must rely on us to contest the chargeback if we deem it appropriate.  If a borrower successfully processes a chargeback between six and 60 days after initiation of payment, such payment will be deducted from your Prosper account, and if you have withdrawn funds in the interim, a negative cash balance may result. Amounts received on borrower loans corresponding to your Notes payments and deposited into your Prosper funding account are subject to set-off against any negative balance or shortfall resulting from ACH returns of transfers or deposits of funds to your Prosper funding account.

Peer-to-peer lending is a new lending method and our platform has a limited operating history.  Borrowers may not view or treat their obligations to Prosper as having the same significance as loans from traditional lending sources, such as bank loans.

The investment return on the Notes depends on borrowers fulfilling their payment obligations in a timely and complete manner under the corresponding borrower loan.  Borrowers may not view peer-to-peer lending obligations originated on our platform as having the same significance as other credit obligations arising under more traditional circumstances, such as loans from banks or other commercial financial institutions.  If a borrower neglects his or her payment obligations on a borrower loan upon which payment of your Note is dependent or chooses not to repay his or her borrower loan entirely, you may not be able to recover any portion of your investment in a Note.

Our platform may fail to comply with applicable law, which could limit our ability to collect on borrower loans.

Borrower loans are subject to federal and state consumer protection laws.  Our platform may not always have been and may not always be in compliance with these laws.  Failure to comply with the laws and regulatory requirements applicable to the platform may, among other things, limit our ability or the ability of a collection agency to collect all or part of the principal of or interest on borrower loans.  See “Government Regulation—Regulation and Consumer Protection Laws” for more information.

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We regularly review the requirements of these laws and take measures aimed at ensuring that the borrower loans originated on our platform meet the requirements of all applicable laws.  However, determining compliance with all applicable laws is a complex matter and it is possible that our determination may be inaccurate or incorrect.  Also, changes in law, either due to court decisions, regulatory interpretations or rulings, or new legislation, may adversely affect the collectability of a borrower loan.

In general, the borrower loans do not contain any cross-default or similar provisions.  If a borrower defaults on any of his or her other debt obligations, our ability to collect on the borrower loan on which your Notes are dependent for payment may be substantially impaired.

In general, the borrower loans do not contain cross-default provisions.  A cross-default provision makes a default under certain debt of a borrower an automatic default on other debt of that borrower.  Because the borrower loans generally do not contain cross-default provisions, a borrower’s loan will not be placed automatically in default upon that borrower’s default on any of the borrower’s other debt obligations, unless there are independent grounds for a default on the borrower loan.  In addition, the borrower loan will not be referred to a third-party collection agency for collection because of a borrower’s default on any of the borrower’s other debt obligations.  If a borrower defaults on debt obligations owed to a third party and continues to satisfy the payment obligations under the borrower loan, the third party may seize the borrower’s assets or pursue other legal action against the borrower before the borrower defaults on the borrower loan.

Borrowers may seek the protection of debtor relief under federal bankruptcy or state insolvency laws, which may result in the nonpayment of your Notes.

Borrowers on borrower loans may seek protection under federal bankruptcy law or similar laws.  If a borrower files for bankruptcy (or becomes the subject of an involuntary petition), a stay will go into effect that will automatically put any pending collection actions on the borrower loan on hold and prevent further collection action absent bankruptcy court approval.  If we receive notice that a borrower has filed for protection under the federal bankruptcy laws, or has become the subject of an involuntary bankruptcy petition, we will put the borrower’s loan account into “bankruptcy status.” When this occurs, we terminate automatic monthly ACH debits on borrower loans and we will not undertake collection activity without bankruptcy court approval.  Whether any payment will ultimately be made or received on a borrower loan after a bankruptcy status is declared depends on the borrower’s particular financial situation.  It is possible that the borrower’s liability on the borrower loan will be discharged in bankruptcy.  In most cases, unsecured creditors, including Prosper as the owner of the borrower loans, will receive nothing, or only a fraction of any amount outstanding on their loans.  See “About Prosper—Loan Servicing and Collection” for more information.

Federal law entitles borrowers who enter active military service to an interest rate cap and certain other rights that may inhibit the ability to collect on loans and reduce the amount of interest paid on the corresponding Notes.

Federal law provides borrowers on active military service with rights that may delay or impair our ability to collect on a borrower loan corresponding to your Note.  The Servicemembers Civil Relief Act, or “SCRA,” requires that the interest rate on preexisting debts, such as borrower loans, be set at no more than 6% while the qualified service member or reservist is on active duty.  A holder of a Note that is dependent on such a borrower loan for payment will not receive the difference between 6% and the original stated interest rate for the borrower loan during any such period.  The SCRA law also permits courts to stay proceedings and execution of judgments against service members and reservists on active duty, which may delay recovery on any borrower loans in default, and, accordingly, payments on the corresponding Notes.  If there are any amounts under such a borrower loan still due and owing to Prosper after the final maturity of the corresponding Notes, we will have no further obligation to make payments on the Notes, even if we later receive payments after the final maturity of the Notes.  We do not take military service into account in assigning a Prosper Rating to borrower listings.  In addition, as part of the borrower registration process, we do not request Prosper borrower members to confirm if they are a qualified service member or reservists within the meaning of the SCRA.  See “Government Regulation—Regulation and Consumer Protection Laws—Servicemembers Civil Relief Act” for more information.

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The death of a borrower may substantially impair your ability to recoup the full purchase price of Notes or to receive the interest payments that you expect to receive on the Notes.

If a borrower under a borrower loan dies while the loan is still outstanding, generally, we will seek to work with the executor of the borrower’s estate to obtain repayment of the loan.  However, the borrower’s estate may not contain sufficient assets to repay the loan.  In addition, if a borrower dies near the end of a the term of his or her loan, it is unlikely that any further payments will be made on the corresponding Notes, because the time required for the probate of the borrower’s estate may extend beyond the final maturity date of the Notes.

We are not obligated to repurchase any Notes except in limited circumstances.

We are not obligated to repurchase any Note except in limited circumstances, including (1) a material default occurring on a Note as a result of verifiable identity theft, (2) a  borrower loan materially failing to comply with applicable federal and state law at origination, (3) our including the wrong Prosper Score in a listing, or (4) our miscalculating the Prosper Score of a listing.  Any of these occurrences would constitute a breach of our representations and warranties under our lender registration agreement.  This agreement provides that, in the event of any such breach that materially and adversely affects a lender member’s interest in a Note, we must either cure the breach, repurchase the Note, or indemnify and hold the lender member harmless against losses resulting from the breach.

Risks Inherent in Investing in the Notes

If you decide to invest through our platform and concentrate your investment in a single Note, you may increase your risk of borrower defaults.

Your expected return on your investment in the Notes depends on the performance of the borrowers on their respective obligations under the corresponding borrower loans.  There are a wide range of Prosper Ratings and listings on our platform and we expect some borrowers to default on their loans.  If you decide to invest through our platform and concentrate your investment in a single Note, your entire return will depend on the performance of a single borrower loan.  For example, if you plan to purchase $200 of Notes, and choose to invest the entire $200 in a single Note instead of in eight $25 Notes corresponding to the borrower loans of eight different borrowers, your entire $200 investment will depend on the performance of a single borrower loan.  It may be desirable to diversify your portfolio in order to reduce the risk that you could lose your entire investment due to a single default, or a small number of defaults.  However, diversification does not eliminate the risk that you may lose some, or all, of your investment in the Notes.

Our platform allows a borrower member to prepay a borrower loan at any time without penalty.  Borrower loan prepayments will extinguish or limit your ability to receive additional interest payments on a Note.

Borrower loan prepayment occurs when a borrower decides to pay some or all of the principal amount on a borrower loan earlier than originally scheduled.  Borrowers may decide to prepay all or a portion of the remaining principal amount at any time without penalty.  In the event of a prepayment of the entire remaining unpaid principal amount of a borrower loan on which your Notes are dependent for payment, you will receive your share of such prepayment but further interest will not accrue after the date on which the payment is made.  If a borrower prepays a portion of the remaining unpaid principal balance on a borrower loan on which your Notes are dependent for payment, the term of the borrower loan will not change, but interest will cease to accrue on the prepaid portion.  If a borrower prepays a borrower loan in full or in part, you will not receive all of the interest payments that you originally expected to receive on Notes corresponding to that borrower loan.  In addition, you may not be able to find a similar rate of return on another investment at the time at which the borrower loan is prepaid.  Prepayments are subject to our servicing fee, even if the prepayment occurs immediately after issuance of your Note.

Prevailing interest rates may change during the term of your Notes.  If this occurs, you may receive less value from your purchase of the Note in comparison to other ways you may invest your money.  Additionally, borrowers may prepay their borrower loans due to changes in interest rates, and you may not be able to redeploy the amounts you receive from prepayments in a way that offers you the return you expected to receive from the Notes.

The borrower loans on which the Notes are dependent for payment bear fixed, not floating, rates of interest.  If prevailing interest rates increase, the interest rates on Notes you purchase might be less than the rate of return you could earn if you invested the purchase price in a different investment.

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While you may still receive a return on your purchase price for the Notes through the receipt of amounts equal to the interest portion of a borrower’s payments on the corresponding borrower loan, if prevailing interest rates exceed the rate of interest payable on the borrower loan, the payments you receive during the term of the Note may not reflect the full opportunity cost to you when you take into account factors such as the time value of money.

There is no prepayment penalty for borrower members who prepay their borrower loans.  If prevailing interest rates on consumer loans decrease, borrowers may choose to prepay their borrower loans with money they borrow from other sources or other resources, and you may not receive the interest payments on your Note that you expect to receive or be able to find an alternative use of your money to realize a similar rate of return at the time at which the Note is prepaid.

We may not set appropriate interest rates for borrower loan.

If we set interest rates too low, lender members may not be compensated appropriately for the level of risk that they are assuming in bidding on a loan, while setting the interest rate too high may increase the risk of non-payment.  In either case, our failure to set rates appropriately may adversely impact the ability of lender members to receive returns on their Notes that are commensurate with the risks they have assumed in acquiring such Notes.

The Notes will not be listed on any securities exchange, will not be transferable except through the Note Trader platform, and can be held only by our lender members.  You should be prepared to hold the Notes you purchase until they mature.

The Notes will not be listed on any securities exchange.  All Notes must be held by our lender members.  The Notes will not be transferable except through our Note Trader platform and there can be no assurance that a market for Notes will continue to develop on the Note Trader platform, or that the Note

Trader platform will continue in operation.  Therefore, lender members must be prepared to hold their Notes to maturity.  See “About Prosper—Note Trader Platform” for more information.

If the Note Trader platform fails to develop, or if the Note Trader platform develops but you cannot find a purchaser for the Notes that you wish to sell, you will be forced to hold the Notes for their remaining term.

In July 2009, Prosper established the Note Trader platform, on which Notes may be sold by lender members who own the Notes to other lender members.  We cannot guarantee that a trading market will continue to develop for the Notes.  A Note offered for sale on the trading platform must be purchased in its entirety by a single lender member, and Notes with a high outstanding principal balance may be more difficult to sell due to the smaller number of lender members with the ability to purchase such Notes.  In addition your ability to sell your Note will likely be affected by any adverse changes in the credit status of the borrower under the corresponding borrower loan, in addition to the other risks discussed in this report.  If these situations occur, you may be forced to hold the Note for its remaining term.

If you choose to post your Notes for sale on the Note Trader platform, you may not realize the expected return on your investment due to changes in the creditworthiness of the borrower under the corresponding borrower loan.

The ability to sell your Note on the Note Trader platform does not guarantee that you will be able to find a lender member willing to buy the Note at a price acceptable to you, or at all.  If the borrower becomes delinquent in payments under the corresponding borrower loan upon which your Note is dependent for payment, your ability to sell the Note on our Note Trader platform will be substantially impaired.  You may have to offer the Note for sale at a substantial discount, and there is no guarantee that you will receive the expected value of the Note or any value at all.  Additionally, lender members may be less willing to bid for and purchase your Note if prevailing interest rates have changed or other investing activities have proven more attractive while you have held the Note.

You do not earn interest on funds held in your lender member account with Prosper.

Your Prosper funding account represents an interest in a pooled bank account that does not earn interest.  See “About Prosper—Treatment of Lender Member Balances” for more information.

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The U.S. federal income tax consequences of an investment in the Notes are uncertain.

There are no statutory provisions, regulations, published rulings, or judicial decisions that directly address the characterization of the Notes or instruments similar to the Notes for U.S. federal income tax purposes.  However, although the matter is not free from doubt, we intend to treat the Notes as our debt instruments that have original issue discount (“OID”) for U.S. federal income tax purposes.  Where required, we intend to file information returns with the IRS in accordance with such treatment unless there is a change or clarification in the law, by regulation or otherwise, that would require a different characterization of the Notes.  You should be aware, however, that the U.S. Internal Revenue Service (“IRS”) is not bound by our characterization of the Notes and the IRS or a court may take a different position with respect to the Notes’ proper characterization.  For example, the IRS could determine that, in substance, each lender member owns a proportionate interest in the corresponding loan for U.S. federal income tax purposes or, for example, the IRS could instead treat the Notes as a different financial instrument (including an equity interest or a derivative financial instrument).  Any different characterization could significantly affect the amount, timing, and character of income, gain or loss recognized in respect of a Note.  For example, if the Notes are treated as our equity, (1) we would be subject to U.S. federal income tax on income, including interest, accrued on the corresponding loans but would not be entitled to deduct interest or OID on the Notes, and (2) payments on the Notes would be treated by the holder for U.S. federal income tax purposes as dividends (that may be ineligible for reduced rates of U.S. federal income taxation or the dividends-received deduction) to the extent of our earnings and profits as computed for U.S. federal income tax purposes. A different characterization may significantly reduce the amount available to pay interest on the Notes.  You are strongly advised to consult your own tax advisor regarding the U.S. federal, state, local and non-U.S. tax consequences of the purchase, ownership, and disposition of the Notes (including any possible differing treatments of the Notes).

Our ability to pay principal and interest on a Note may be affected by our ability to match the timing of our income and deductions for U.S. federal income tax purposes.

You should be aware that our ability to pay principal and interest on a Note may be affected by our ability, for U.S. federal income tax purposes, to match the timing of income we receive from a corresponding loan that we hold and the timing of deductions that we may be entitled to in respect of payments made on the Notes that we issue.  For example, if the Notes, are treated as contingent payment debt instruments for U.S. federal income tax purposes, but the corresponding borrower loans are not, there could be a potential mismatch in the timing of our income and deductions for U.S. federal income tax purposes, which could affect our ability to make payments on the Notes.

Participation in the funding of loans could be viewed as creating a conflict of interest.

As is the practice with other peer-to peer lending companies, including our competitor, LendingClub, from time to time, Prosper may fund portions of qualified loan requests on its platform and hold any Notes it purchases as a result of such funding for its own account.  Even though Prosper will participate in loans on its platform under the same terms and conditions and through the use of the same information that is made available to other potential lenders on the platform, Prosper’s funding of a loan may be perceived as involving a conflict of interest.  For example, Prosper’s funding of a loan may cause the loan to fund, and in some cases, fund faster, than it would fund in the absence of Prosper’s participation, which could benefit Prosper to the extent that it ensures that Prosper generates the revenue associated with the loan.

From the launch of our platform in February 2006 through December 31, 2011 (which period includes the operation of our platform prior to registration with the SEC in July 2009, see “Information About Prosper Marketplace, Inc.—Prior Operation of Our Platform”), Prosper funded loans or portions of loans in the aggregate amount of approximately $147,000.  During the same time period, Prosper’s executive officers, directors and 5% shareholders funded loans or portions of loans in the aggregate amount of $4,697,560.  Prosper and its executive officers, directors and 5% shareholders participated (and participate) in funding loans on the platform on terms and conditions that were (and are) not more favorable than those applicable to other lender members of Prosper.  Of the total aggregate amount of loans or portions of loans funded by Prosper’s executive officers, directors and affiliates as of December 31, 2011, approximately 2% of principal has been charged off, compared to approximately 17% of principal charged off for all loans originated as of December 31, 2011.

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Risks Related to Prosper, Our Platform and Our Ability to Service the Notes

We face a contingent liability for securities law violations in respect of loans sold to our lender members from inception until October 16, 2008.  This contingent liability may impair our ability to operate our platform and service the borrower loans that correspond to your Notes.

Loans sold to lender members through our platform from our inception until October 16, 2008 may be viewed as involving an offering of securities that was not registered or qualified under federal or state securities laws.  To date, the following litigation or regulatory actions have resulted from our prior operations.

· In November of 2008, the SEC instituted cease and desist proceedings, pursuant to Section 8A of the Securities Act, against us.  In connection with such proceedings, we agreed to a settlement with the SEC and consented to the entry of a Cease and Desist order, in which we neither admitted nor denied liability, which was approved by the SEC on November 20, 2008.  The Cease and Desist order included a finding that we violated the registration requirements of the Securities Act, and required that we cease and desist from committing or causing any violations or any future violations.

· On April 21, 2009, the Parent Company and the North American Securities Administrators Association (“NASAA”) reached agreement on the terms of a model consent order between the Parent Company and the states in which the Parent Company offered notes for sale prior to November 2008. The consent order involves payment by the Company of up to an aggregate of $1.0 million in penalties, which have been allocated among the states based on Prosper’s loan sale transaction volume in each state prior to November 2008. A state that enters into a consent order receives its portion of the $1 million in exchange for its agreement to terminate, or refrain from initiating, any investigation of Prosper’s note sale activities prior to November 2008.  Penalties are paid promptly after a state enters into a consent order. NASAA has recommended that each state enter into a consent order.  However, no state is obliged to do so, and there is no deadline by which  a state must make its decision. Prosper is not required to pay any portion of the penalty to those states that do not elect to enter into a consent order. If a state does not enter into a consent order, it is free pursue its own remedies against the Company, subject to any applicable statute of limitations. As of December 31, 2011, the Company had entered into consent orders with 33 states and has paid an aggregate of $436,717 in penalties to those states.

As of December 31, 2011 and December 31, 2010, the Company had accrued approximately $277,000 and $284,000, respectively, in connection with the contingent liability associated with the states that have not entered into consent orders, in accordance with ASC Topic 450, Contingencies. The methodology applied to estimate the accrual was to divide the $1,000,000 maximum fee pro-rata by state using the Company’s originations from inception through November 2008. A weighting was then applied by state to each state that has not entered into a consent order to assign a likelihood that the penalty will be claimed. In estimating the probability of a claim being made by a state, we considered factors such as the standard terms of the consent order; whether the state ever gave any indication of concern regarding the sale of  promissory notes through our prior platform; the probability of a state electing not to enter into a consent order in order to pursue its own litigation against the Company; whether the penalty is sufficient to compensate a state for the cost of processing the consent order; and finally the impact that current economic conditions have had on state governments. The Company will continue to evaluate this accrual and related assumptions as new information becomes known. .

On November 26, 2008, plaintiffs, Christian Hellum, William Barnwell and David Booth, individually and on behalf of all other plaintiffs similarly situated, filed a class action lawsuit against us, and certain of our executive officers and directors in the Superior Court of California, County of San Francisco, California.  The suit was brought on behalf of all loan note purchasers on our online lending platform from January 1, 2006 through October 14, 2008.  The lawsuit alleges that Prosper offered and sold unqualified and unregistered securities in violation of the California and federal securities laws.  The lawsuit seeks class certification, damages and the right of rescission against Prosper and the other named defendants, as well as treble damages against Prosper and the award of attorneys’ fees, experts’ fees and costs, and pre-judgment and post-judgment interest.

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On February 25, 2011, the plaintiffs filed a Third Amended Complaint, which removed David Booth as a plaintiff and added Brian Russom and Michael Del Greco as plaintiffs.  The new plaintiffs are representing the same putative class and prosecuting the same claims as the previously named plaintiffs.  On January 26, 2012, the court issued a tentative ruling granting the plaintiffs’ motion for class certification.

Prosper’s insurance carrier with respect to the class action lawsuit, Greenwich Insurance Company (“Greenwich”), denied coverage.  On August 21, 2009, Prosper filed suit against Greenwich in the Superior Court of California, County of San Francisco, California.  The lawsuit sought a declaration that Prosper was entitled to coverage under its policy with Greenwich for losses arising out of the class action lawsuit as well as damages and the award of attorneys’ fees and pre-judgment and post-judgment interest.

On January 26, 2011, the court issued a final statement of decision finding that Greenwich had a duty to defend the class action lawsuit, and requiring that Greenwich pay the Company's past and future defense costs in the class action suit up to $2 million.  Greenwich subsequently made payments to the Company in the amount of $2 million to reimburse the Company for the defense costs it had incurred in the class action suit.  As a result, Greenwich has now satisfied its obligations with respect to the Company’s defense costs for the Hellum suit, with the exception of $142,584 in pre-judgment interest that Greenwich will be required to pay to the Company when a final judgment has been entered in the suit and all appeals have been exhausted.

On July 1, 2011, Prosper and Greenwich entered into a Stipulated Order of Judgment pursuant to which Prosper agreed to dismiss its remaining claims against Greenwich.  On August 12, 2011, Greenwich filed a notice of appeal of the court's decision regarding Greenwich’s duty to defend up to $2 million.

We intend to vigorously defend the class action lawsuit.  We cannot, however, presently determine or estimate the final outcome of the lawsuit, and there can be no assurance that it will be finally resolved in our favor.  If the class action lawsuit is not resolved in our favor, we might be obliged to pay damages, and might be subject to such equitable relief as a court may determine.

We have incurred operating losses since our inception and we anticipate that we will continue to incur net losses through at least the end of 2012.

Our failure to obtain sufficient debt and equity financings and, ultimately, to achieve profitable operations and positive cash flows from operations could adversely affect Prosper’s ability to achieve its business objectives and continue as a going concern.

We have incurred operating losses since our inception and we anticipate that we will continue to incur net losses for a number of years as we grow our business.  For the year ended December 31, 2011 and 2010 we had negative cash flows from operations of $9.8 million and $9.7 million, respectively.  Additionally, since our inception through December 31, 2011, we have an accumulated deficit of $60.8 million.

We have financed our operations to date primarily with proceeds from the sale of equity securities. At December 31, 2011, we had approximately $19.2 million in unrestricted cash and cash equivalents and short term investments. We are dependent upon raising additional capital or debt financing to fund our current operating plan. Our failure to obtain sufficient debt and equity financings and, ultimately, to achieve profitable operations and positive cash flows from operations could adversely affect our ability to achieve our business objectives and continue as a going concern. We can provide no assurances as to the availability or terms upon which the required financing and capital might be available.

You should rely only on statements made in our current prospectus in determining whether to purchase Notes and not on any statements or information contained in two articles from April 2009 discussing Prosper and the operation of its platform.

Information about Prosper was published in an April 28, 2009 article in The Wall Street Journal entitled “Relaunched:  Prosper has Opened Its Market to Financial Institutions” and an August 28, 2009 article in BusinessWeek entitled “Peer-to-Peer Lending for Banks, Too?”  The articles discussed the anticipated re-launch of our platform by our wholly owned subsidiary, Prosper Loans Marketplace, Inc., or “Prosper CA,” pursuant to an exemption from the registration requirements provided by Section 3(a)(11) of the Securities Act.  The offering of borrower payment dependent notes was limited solely to lenders residing in California. Prosper ceased offering notes pursuant to this exemption on May 8, 2009 and no notes were sold to lender members pursuant to this offering.  The articles principally focused on the offering of borrower payment dependent notes, which were dependent for payment on pre-existing loans listed by financial institutions registered with Prosper.  Prosper is not offering notes dependent for payment on payments we receive on pre-existing loans listing by financial institutions in our current prospectus.  The articles also discussed historical rates of return and default risks that are not included in our current prospectus, and did not disclose many of the related risks and uncertainties described in our current prospectus. As a result, you should not rely on the information contained in these articles and only on the information contained in our current prospectus in making your investment decision.  You should carefully evaluate all of the information in our current prospectus, including the risks described in the Risk Factors section and throughout the rest of the prospectus.  Our current prospectus can be found on our web site at www.prosper.com/prospectus.

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We have a limited operating history.  As an online company in the early stages of development, we face increased risks, uncertainties, expenses and difficulties.

As the number of borrowers, lender members and borrower loans originated on our platform increases, we will need to increase our facilities, personnel and infrastructure in order to accommodate the greater servicing obligations and demands on our platform.   We must constantly add new hardware and update our software and website, expand our customer support services, and add new employees to maintain the operations of our platform as well as to satisfy our servicing obligations on the borrower loans and the Notes.  If we are unable to increase the capacity of our platform and maintain the necessary infrastructure, you may experience delays in receipt of payments on your Notes and periodic downtime of our systems.

The market in which we participate is competitive and, if we do not compete effectively, our operating results could be harmed.

The consumer lending market is competitive and rapidly changing.  With the introduction of new technologies and the influx of new entrants, we expect competition to persist and intensify in the future, which could harm our ability to increase volume on our platform.

Our principal competitors include major banking institutions, credit unions, credit card issuers and other consumer finance companies, as well as other peer-to-peer lending platforms, including Lending Club.  Competition could result in reduced volumes, reduced fees or the failure of our peer-to-peer lending platform to achieve or maintain more widespread market acceptance, any of which could harm our business.  In addition, in the future we may experience new competition from more established Internet companies, such as eBay Inc., Google Inc., or Yahoo! Inc., possessing large, existing customer bases, substantial financial resources and established distribution channels.  If any of these companies or any major financial institution decided to enter the peer-to-peer lending business, acquire one of our existing competitors or form a strategic alliance with one of our competitors, our ability to compete effectively could be significantly compromised and our operating results could be harmed.

Most of our current or potential competitors have significantly more financial, technical, marketing and other resources than we do and may be able to devote greater resources to the development, promotion, sale and support of their platforms and distribution channels.  Our potential competitors may also have longer operating histories, more extensive customer bases, greater brand recognition and broader customer relationships than we have.  These competitors may be better able to develop new products, to respond quickly to new technologies and to undertake more extensive marketing campaigns.  Our industry is driven by constant innovation.  If we are unable to compete with such companies and meet the need for innovation, the use of our platform could stagnate or substantially decline.

If we fail to promote and maintain our brand in a cost-effective manner, we may lose market share and our revenue may decrease.

We believe that developing and maintaining awareness of the Prosper brand in a cost-effective manner is critical to achieving widespread acceptance of peer-to-peer lending through Prosper and attracting new borrower and lender members.  Furthermore, we believe that the importance of brand recognition will increase as competition in the peer-to-peer lending industry increases.  Successful promotion of our brand will depend largely on the effectiveness of our marketing efforts and the member experience on our platform.  Historically, our efforts to build our brand have involved significant expense, and it is likely that our future marketing efforts will require us to incur significant additional expenses.  These brand promotion activities may not yield increased revenues and, even if they do, any revenue increases may not offset the expenses we incur to promote our brand.  If we fail to successfully promote and maintain our brand, or if we incur substantial expenses in an unsuccessful attempt to promote and maintain our brand, we may lose our existing members to our competitors or be unable to attract new members, which would cause our revenue to decrease and may impair our ability to maintain our platform.

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If we are unable to increase transaction volumes, our business and results of operations will be affected adversely.

To succeed, we must increase transaction volumes on our platform by attracting a large number of borrowers and lender members in a cost-effective manner, many of whom have not previously participated in peer-to-peer lending.  If we are not able to attract qualified borrowers and sufficient lender members purchase commitments, we will not be able to increase our transaction volumes.  Additionally, we rely on a variety of methods to drive traffic to our website.  If we are unable to use any of our current or future marketing initiatives or the cost of these initiatives were to significantly increase, we may not be able to attract new borrowers and lender members in a cost-effective manner and, as a result, our revenue and results of operations would be affected adversely, which may impair our ability to maintain our platform.

We are subject to extensive federal, state and local regulation.  There can be no guarantee that we will be able to continue our servicing obligations.

We are subject to extensive federal, state and local regulation, including compliance with federal and state securities laws, non-compliance with which may expose us to adverse consequences.  Additionally, new laws and regulations could be enacted that could have a negative impact on our ability to service the Notes, provide a trading market for the Notes, or maintain our platform.  We could suffer adverse consequences if we were to fail to comply, even inadvertently, with these laws and regulations.

Additionally, we are licensed as a finance lender under the California Finance Lender Law and are regulated and examined by the California Department of Corporations.  We hold similar lending licenses or authorizations in 15 other states, which also supervise and examine our activities.  If we do not comply with applicable laws, we could lose one or more of our licenses or authorizations, which may have an adverse effect on our ability to continue to perform our servicing obligations or to maintain our platform.  See “Government Regulation—Regulation and Consumer Protection Laws” for more information.

The Federal Fair Debt Collection Practices Act and similar state debt collection laws regulate debt collection practices by “debt collectors” and prohibit debt collectors from engaging in certain practices in collecting, and attempting to collect, outstanding consumer loans.  For example, debt collectors are prohibited from contacting debtors at unreasonable times, revealing or discussing the nature of the debt with third parties, making false representations in association with efforts to collect the debt, seeking collection fees or other charges not permitted under contract or by state law, making threats of arrest or legal action without actual intention of action on the threat, and using abusive or profane language in the course of collection of the debt.  While Prosper obligates its collection agencies to comply with applicable law in collecting borrower loans, it is possible that improper collection practices may occur which could adversely impact the collectability of particular borrower loans originated through our platform.

Our arrangements for back-up servicing are limited.  If we fail to maintain operations, you will experience a delay and increased cost in respect of your expected principal and interest payments on your Notes, and we may be unable to collect and process repayments from borrowers.

If we are unable to generate sufficient revenues from the fees we receive from borrowers and lender members as a result of the borrower loans originated, the Notes issued on our platform, and our ability to maintain operations may be adversely affected.  If we were to fail or become insolvent, there would be no trading market for your Notes, and we would attempt to transfer our servicing obligations on the borrower loans and Notes to a third party pursuant to our contractual agreements with lender members.  We have entered into a back-up servicing agreement with a loan servicing company who is willing and able to transition servicing responsibilities in the event we can no longer do so.  If our platform fails or we became insolvent, we would attempt to transfer our loan servicing obligations to this third party back-up servicer.  There can be no assurance that this back-up servicer will be able to adequately perform the servicing of the outstanding borrower loans.  If this back-up servicer assumes the servicing of the borrower loans, the back-up servicer may impose additional servicing fees, reducing the amounts available for payments on the Notes.  Additionally, transferring these servicing obligations to our back-up servicer may result in delays in the processing and recovery of information with respect to amounts owed on the borrower loans or, if our platform becomes inoperable, may prevent us from servicing the borrower loans and making principal and interest payments on the Notes.  If our back-up servicer is not able to service the borrower loans effectively, your ability to receive principal and interest payments on your Notes may be substantially impaired.

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We do not have patent protection for all of our proprietary technology.  It may be difficult and costly to protect our intellectual property rights, and we may not be able to ensure their protection.

Our ability to maintain our platform and perform our servicing obligations depends, in part, upon our proprietary technology.  We may not protect our proprietary technology effectively, which would allow competitors to duplicate our products and adversely affect our ability to compete with them.  A third party may attempt to reverse engineer or otherwise obtain and use our proprietary technology without our consent.  In addition, our platform may infringe upon claims of third-party patents and we may face intellectual property challenges from such other parties.  We may not be successful in defending against any such challenges or in obtaining licenses to avoid or resolve any intellectual property disputes.  Furthermore, our technology may become obsolete, and there is no guarantee that we will be able to successfully develop, obtain or use new technologies to adapt our platform to compete with other peer-to-peer lending platforms.  If we cannot protect the proprietary technology embodied in and used by our platform from intellectual property challenges, or if our platform becomes obsolete, our ability to maintain our platform and our ability to perform our servicing obligations on the borrower loans and Notes could be adversely affected.

We rely on a third-party commercial bank to process transactions.  If we are unable to continue utilizing these services, our business and ability to service the Notes may be adversely affected.

Because we are not a bank, we cannot belong to and directly access the Automated Clearing House (ACH) payment network.  As a result, we currently rely on an FDIC-insured depository institution to process our transactions.  If we cannot continue to obtain such services from this institution or elsewhere, or if we cannot transition to another processor quickly, our ability to process payments will suffer and your ability to receive principal and interest payments on the Notes will be delayed or impaired.

If we were to become subject to a bankruptcy or similar proceeding, the rights of the holders of the Notes could be uncertain, and payments on the Notes may be limited, suspended or stopped.  Although Prosper has granted the indenture trustee a security interest in its right to receive payment under the corresponding borrower loans, the Notes themselves are unsecured and holders of the Notes do not directly have a security interest in the corresponding borrower loans or the proceeds of those corresponding borrower loans.  The recovery, if any, of a holder on a Note may be substantially delayed and substantially less than the principal and interest due and to become due on the Note.

If we were to become subject to a bankruptcy or similar proceeding, the recovery, if any, of a holder of a Note may be substantially delayed in time and may be substantially less in amount than the principal and interest due and to become due on the Note.  Although Prosper has granted the indenture trustee a security interest in Prosper’s right to payment under, and all proceeds received by Prosper on, the corresponding borrower loans and in the bank account in which the borrower loan payments are deposited, the holders of the Notes will still be subject to the following risks associated with Prosper’s insolvency, bankruptcy or a similar proceeding.

A bankruptcy or similar proceeding of Prosper may cause delays in borrower payments.  Borrowers may delay payments to Prosper on account of borrower loans because of the uncertainties occasioned by a bankruptcy or similar proceeding of Prosper, even if the borrowers have no legal right to do so, and such delay would reduce, at least for a time, the funds that might otherwise be available to pay the Notes corresponding to those borrower loans.  In addition, the commencement of the bankruptcy or similar proceeding may, as a matter of law, prevent Prosper from making regular payments on the Notes, even if the funds to make such payments are available.  Because the indenture trustee would be required to enforce its security interest in Prosper’s right to payment under the borrower loans in a bankruptcy or similar proceeding of Prosper, the bankruptcy trustee’s ability to make payments under the Notes would be delayed, which may effectively reduce the value of any recovery that a holder of a Note may receive (and no such recovery can be assured) by the time any recovery is available.

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Interest accruing upon and following a bankruptcy or similar proceeding of Prosper may not be paid.  In bankruptcy or similar proceeding of Prosper, interest accruing on the Notes during the proceeding may not be part of the allowed claim of a holder of a Note.  If the holder of a Note receives a recovery on the Note (and no such recovery can be assured), any such recovery may be based on, and limited to, the claim of the holder of the Note for principal and for interest accrued up to the date of the bankruptcy or similar proceeding, but not thereafter.  Because a bankruptcy or similar proceeding may take months or years to complete, a claim based on principal and on interest only up to the start of the bankruptcy or similar proceeding may be substantially less than a claim based on principal and on interest through the end of the bankruptcy or similar proceeding.

In a bankruptcy or similar proceeding of Prosper, there may be uncertainty regarding whether a holder of a Note has any priority right to payment from the corresponding borrower loan. If we failed to perfect the security interest properly, you may be required to share the proceeds of the borrower loan upon which your Note is dependent for payment with Prosper’s other creditors.  To the extent that proceeds of the corresponding borrower loan would be shared with other creditors of Prosper, any secured or priority rights of such other creditors may cause the proceeds to be distributed to such other creditors before any distribution is made to you on your Note.

In a bankruptcy or similar proceeding of Prosper, there may be uncertainty regarding the rights of a holder of a Note, if any, to payment from funds in the master servicing account.  If a payment is made on a borrower loan corresponding to a Note before a bankruptcy or similar proceeding of Prosper is commenced, and those funds are held in the master servicing account and have not been used by Prosper to make payments on the Note as of the date the bankruptcy or similar proceeding is commenced, there can be no assurance that Prosper will or will be able to use such funds to make payments on the Note.  Other creditors of Prosper may be deemed to have rights to such funds that are equal to or greater than the rights of the holder of the Note.  See “About Prosper—Loan Servicing and Collections” for more information.

In a bankruptcy or similar proceeding of Prosper, there may be uncertainty regarding the rights of a holder of a Note, if any, to access funds in the funding account.  We currently maintain the funding account at Wells Fargo Bank, N.A. “for the benefit of” our lender members. This so-called “FBO account” is a pooled account titled in our name “for the benefit of” our lender members.  Although we believe that amounts funded by our lender members into the FBO account at Wells Fargo should not be subject to claims of creditors of Prosper other than the lender members for whose benefit the funds are held, the legal title to the FBO account, and the attendant right to administer the FBO account would be property of Prosper’s bankruptcy estate.  As a result, if Prosper were to file for bankruptcy protection, the legal right to administer the funds in the FBO account would vest with the bankruptcy trustee or debtor in possession.  In that case, while neither Prosper nor its creditors should be able to reach those funds, the indenture trustee or the lender members may have to seek a bankruptcy court order lifting the automatic stay and permitting them to withdraw their funds.  Lender members may suffer delays in accessing their funds in the FBO account as a result.  Moreover, United States Bankruptcy Courts have broad powers and, if Prosper has failed to properly segregate or handle lender members’ funds, a bankruptcy court could determine that some or all of such funds were beneficially owned by Prosper and therefore that they became available to the creditors of Prosper generally.  See “About Prosper—Loan Servicing and Collections” for more information.

In a bankruptcy or similar proceeding of Prosper, the holder of a Note may be delayed or prevented from enforcing Prosper’s repurchase obligations.  In a bankruptcy or similar proceeding of Prosper, any right of a holder of a Note to require Prosper to repurchase the Note under the circumstances set forth in the lender registration agreement may be delayed or may not be specifically enforced, and such holder’s claim for such repurchase may be treated less favorably than a general unsecured obligation of Prosper.

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If the security of our lender members’ and borrowers’ confidential information stored in our systems is breached or otherwise subjected to unauthorized access, your secure information may be stolen, our reputation may be harmed, and we may be exposed to liability.

As with any entity with a significant Internet presence, we and the third party that we use for website hosting occasionally have experienced cyber attacks, attempts to breach our systems and other similar incidents, none of which have been successful.  The platform stores our lender members’ and borrower members’ bank information and other personally-identifiable sensitive data.  Any accidental or willful security breaches or other unauthorized access could cause your secure information to be stolen and used for criminal purposes.  Security breaches or unauthorized access to secure information could also expose us to liability related to the loss of the information, time-consuming and expensive litigation and negative publicity.  If security measures are breached because of third-party action, employee error, malfeasance or otherwise, or if design flaws in PMI’s software are exposed and exploited, and, as a result, a third party or disaffected employee obtains unauthorized access to any lender members’ or borrower members’ data, our relationships with our members will be severely damaged, and we could incur significant liability.  Because techniques used to obtain unauthorized access or to sabotage systems change frequently and generally are not recognized until they are launched against a target, we and our third-party hosting facilities may be unable to anticipate these techniques or to implement adequate preventative measures.  In addition, many states have enacted laws requiring companies to notify individuals of data security breaches involving their personal data.  These mandatory disclosures regarding a security breach are costly to implement and often lead to widespread negative publicity, which may cause our members to lose confidence in the effectiveness of our data security measures.  Any security breach, whether actual or perceived, would harm our reputation, and we could lose members.

Any significant disruption in service on our website or in our computer systems could reduce the attractiveness of our platform and result in a loss of members.

Our ability to perform our servicing obligations could be materially and adversely affected by events outside of our control.  The satisfactory performance, reliability and availability of our technology and our underlying network infrastructure are critical to our operations, level of customer service, reputation and ability to attract new members and retain existing members.  Our system hardware is hosted in a hosting facility located in San Francisco, California, owned and operated by Digital Realty Trust.  We also maintain an off-site backup system located in Las Vegas, Nevada.  Digital Realty Trust does not guarantee that access to our website will be uninterrupted, error-free or secure.  Our operations depend on Digital Realty Trust’s ability to protect their and our systems in their facilities against damage or interruption from natural disasters, power or telecommunications failures, air quality, temperature, humidity and other environmental concerns, computer viruses or other attempts to harm our systems, criminal acts and similar events.  If our arrangement with Digital Realty Trust is terminated, or there is a lapse of service or damage to Digital Realty Trust’s facilities, we could experience interruptions in our service as well as delays and additional expense in arranging new facilities.  Any interruptions or delays in our service, whether as a result of Digital Realty Trust or other third-party error, our own error, natural disasters or security breaches, whether accidental or willful, could harm our relationships with our members and our reputation.  Additionally, in the event of damage or interruption, our insurance policies may not adequately compensate us for any losses that we may incur.  Our disaster recovery plan has not been tested under actual disaster conditions, and we may not have sufficient capacity to recover all data and services in the event of an outage at the Digital Realty Trust facility.  These factors could prevent us from processing or posting payments on the borrower loans or the Notes, damage our brand and reputation, divert our employees’ attention, reduce our revenue, subject us to liability and cause members to abandon our platform, any of which could adversely affect our business, financial condition and results of operations.

Our ability to service the borrower loans and Notes may be adversely affected by computer viruses, physical or electronic break-ins and similar disruptions.

Our platform may be vulnerable to computer viruses, physical or electronic break-ins and similar disruptions.  If a “hacker” were able to infiltrate our platform, you would be subject to the increased risk of fraud or borrower identity theft and may experience losses on, or delays in the recoupment of amounts owed on, a fraudulently induced purchase of a Note.  Additionally, if a hacker were able to access our secure files, he or she might be able to gain access to your personal information.  While we have taken steps to prevent such activity from affecting our platform, if we are unable to prevent such activity, the value of your investment in the Notes and our ability to fulfill our servicing obligations and to maintain our platform would be adversely affected.

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Competition for our employees is intense, and we may not be able to attract and retain the highly skilled employees whom we need to support our business.

Competition for highly skilled technical and financial personnel is extremely intense.  We may not be able to hire and retain these personnel at compensation levels consistent with our existing compensation and salary structure.  Many of the companies with which we compete for experienced employees have greater resources than we have and may be able to offer more attractive terms of employment.

In addition, we invest significant time and expense in training our employees, which increases their value to competitors who may seek to recruit them.  If we fail to retain our employees, we could incur significant expenses in hiring and training their replacements and the quality of our services and our ability to serve borrowers and lender members could diminish, resulting in a material adverse effect on our business.

If we fail to retain our key personnel, we may not be able to achieve our anticipated level of growth and our business could suffer.

Our future depends, in part, on our ability to attract and retain key personnel.  Our future also depends on the continued contributions of our executive officers and other key technical personnel, each of whom would be difficult to replace.   The loss of the services of any of our  executive officers or key personnel and the process to replace any of our key personnel would involve significant time and expense and may significantly delay or prevent the achievement of our business objectives.

Our growth could strain our personnel resources and infrastructure, and if we are unable to implement appropriate controls and procedures to manage our growth, we may not be able to successfully implement our business plan.

Our growth in headcount and operations since our inception has placed, and will continue to place, to the extent that we are able to sustain such growth, a significant strain on our management and our administrative, operational and financial reporting infrastructure.

Our success will depend in part on the ability of our senior management to manage the growth we achieve effectively.  To do so, we must continue to hire, train and manage new employees as needed.  If our new hires perform poorly, or if we are unsuccessful in hiring, training, managing and integrating these new employees, or if we are not successful in retaining our existing employees, our business may be harmed.  To manage the expected growth of our operations and personnel, we will need to continue to improve our operational and financial controls and update our reporting procedures and systems.  The addition of new employees and the system development that we anticipate will be necessary to manage our growth will increase our cost base, which will make it more difficult for us to offset any future revenue shortfalls by reducing expenses in the short term.  If we fail to successfully manage our growth, we will be unable to execute our business plan.

Purchasers of Notes will have no control over Prosper and will not be able to influence Prosper corporate matters.

We did not offer any equity in our offering.  Lender members who purchase Notes offered through our platform will have no equity interest in Prosper and no ability to vote on or influence our corporate decisions.  As a result, our stockholders will continue to exercise 100% voting control over all of our corporate matters, including the election of directors and approval of significant corporate transactions, such as a merger or other sale of our company or its assets.

Neither the Notes nor the indenture restrict our ability to incur additional indebtedness.  Any additional debt we incur may increase our risk of bankruptcy, which could impair your ability to receive the principal and interest payments you expect to receive on your Notes.

If we incur additional debt after the Notes are issued, it may adversely affect our creditworthiness generally, and could result in the financial distress, insolvency, or bankruptcy of Prosper.  As discussed above, the financial distress, insolvency or bankruptcy of Prosper could impair your ability to receive the principal and interest payments you expect to receive on your Notes.

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Events beyond our control may damage our ability to maintain adequate records, maintain our platform or perform our servicing obligations.  If such events result in a system failure, your ability to receive principal and interest payments on the Notes would be substantially harmed.

If a catastrophic event resulted in our platform outage and physical data loss, our ability to perform our servicing obligations would be materially and adversely affected.  Such events include, but are not limited to, fires, earthquakes, terrorist attacks, natural disasters, computer viruses and telecommunications failures.  We store back-up records in offsite facilities located in San Francisco, California and Las Vegas, Nevada.  If our electronic data storage and back-up data storage system are affected by such events, we cannot guarantee that you would be able to recoup your investment in the Notes.

Risks Relating to Compliance and Regulation

Our platform represents a novel approach to borrowing and lending  that may fail to comply with federal and state securities laws, borrower protection laws, such as state lending laws,  federal consumer protection laws, such as the Truth in Lending Act, the Equal Credit Opportunity Act, the Fair Credit Reporting Act and the Fair Debt Collection Practices Act, and the state counterparts to such consumer protection laws.  Borrowers may make counterclaims regarding the enforceability of their obligations under borrower or consumer protection laws after collection actions have commenced, or otherwise seek damages under these laws.  Lenders may attempt to rescind their Note purchases under securities laws.  Compliance with such regulatory regimes is also costly and burdensome.

Our platform operates a novel program that must comply with regulatory regimes applicable to consumer credit transactions as well as with regulatory regimes applicable to securities transactions.  The novelty of our platform means compliance with various aspects of such laws is untested.  Certain state laws generally regulate interest rates and other charges and require certain disclosures, and also require licensing for certain activities.  In addition, other state laws, public policy and general principles of equity relating to the protection of consumers, unfair and deceptive practices and debt collection practices may apply to the origination, servicing and collection of borrower loans on our platform.  Our platform is also subject to other laws, such as:

· the Federal Truth-in-Lending Act and Regulation Z promulgated thereunder, which require certain disclosures to borrowers regarding the terms of their loans;

· the Federal Equal Credit Opportunity Act and Regulation B promulgated thereunder, which prohibit discrimination in the extension of credit on the basis of age, race, color, sex, religion, marital status, national origin, receipt of public assistance or the exercise of any right under the Consumer Credit Protection Act;

· the Federal Fair Credit Reporting Act, which regulates the use and reporting of information related to each borrower member’s credit history;

· the Federal Fair Debt Collection Practices Act, which regulate debt collection practices by “debt collectors” and prohibit debt collectors from engaging in certain practices in collecting, and attempting to collect, outstanding consumer loans;

· state counterparts to the above consumer protection laws; and

· state and federal securities laws, which require that we register any non-exempt offers and sales of Notes.

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We may not always have been, and may not always be, in compliance with these laws.   Our borrowers may make counterclaims regarding the enforceability of their obligations under borrower or consumer protection laws after collection actions have commenced, or otherwise seek damages under these laws.  Lenders may attempt to rescind their Note purchases under securities laws, and our failure to comply with such laws could also result in civil or criminal liability. For example, in 2010 and 2011 we failed to timely renew our applications to offer and sell the Notes in several states, resulting in $75,800 in penalties in five states, and the repurchase of $21,900 of Notes from Florida residents pursuant to a rescission offer.  We do not expect to incur any additional penalties in connection with our failure to timely renew applications to offer and sell notes in the specified states in 2010 and 2011.  Compliance with these requirements is also costly, time-consuming and limits our operational flexibility.  See “Government Regulation—Regulation of Consumer Protection Laws” for more information.

Noncompliance with laws and regulations may impair our ability to facilitate the origination of or service borrower loans.

Generally, failure to comply with the laws and regulatory requirements applicable to our business may, among other things, limit our, or a collection agency’s, ability to collect all or part of the principal amount of or interest on the borrower loans on which the Notes are dependent for payment.  In addition, our non-compliance could subject us to damages, revocation of required licenses, class action lawsuits, administrative enforcement actions, and civil and criminal liability, which may harm our business and ability to maintain our platform and may result in borrowers rescinding their borrower loans.

Where applicable, we seek to comply with state lending, servicing and similar statutes.  In all U.S. jurisdictions with licensing or other requirements we believe may be applicable to the platform, we have obtained any necessary licenses or comply with the relevant requirements.  Nevertheless, if we are found to not comply with applicable laws, we could lose one or more of our licenses or face other sanctions, which may have an adverse effect on our ability to continue to facilitate the origination of borrower loans through our platform, perform our servicing obligations or make our platform available to borrowers in particular states, which may impair your ability to receive the payments of principal and interest on your Notes that you expect to receive.  See “Government Regulation—Regulation of Consumer Protection Laws—State and Federal Laws and Regulations” for more information.

We rely on our agreement with WebBank to originate loans to qualified borrower members on a uniform basis throughout the United States.  If our relationship with WebBank were to end, we may need to rely on individual state lending licenses to originate borrower loans.

Borrower loan requests take the form of an application to WebBank, which currently makes all loans to our borrower members who request loans through our platform, and allows our platform to be available to borrowers on a uniform basis throughout the United States.  If our relationship with WebBank were to end or if WebBank were to cease operations, we may need to rely on individual state lending licenses to originate borrower loans directly.  Because we do not currently possess state lending licenses in every U.S. state, we might be forced to limit the rates of interest charged on borrower loans in some states and might not be able to originate loans in some states altogether.  We also may face increased costs and compliance burdens if our agreement with WebBank is terminated.

Several lawsuits have sought to recharacterize certain loan marketers and other originators as lenders.  If litigation or a regulatory enforcement action on similar theories were successful against us, borrower loans originated through our platform could be subject to state consumer protection laws laws and licensing requirements in a greater number of states.

Several lawsuits have brought under scrutiny the association between high-interest “payday loan” marketers and out-of-state banks.  These lawsuits assert that payday loan marketers use out-of-state lenders in order to evade the consumer protection laws imposed by the states where they do business.  Such litigation has sought to recharacterize the loan marketer as the lender for purposes of state consumer protection law restrictions.  Similar civil actions have been brought in the context of gift cards.  We believe that our activities are distinguishable from the activities involved in these cases.

Nevertheless, if we were recharacterized as the lender of borrower loans,  such a recharacterization could render those loans voidable or unenforceable.  In addition, we could be subject to claims by borrowers, as well as enforcement actions by regulators.  Even if we were not required to cease doing business with residents of certain states or to change our business practices to comply with applicable laws and regulations, we could be required to register or obtain licenses or regulatory approvals that could impose a substantial cost on us.  To date, no actions have been taken or threatened against us on the theory that we have engaged in unauthorized lending.  However, such actions could have a material adverse effect on our business.

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As Internet commerce develops, federal and state governments may draft and propose new laws to regulate Internet commerce, which may negatively affect our business.

As Internet commerce continues to evolve, increasing regulation by federal and state governments becomes more likely.  Our business could be negatively affected by the application of existing laws and regulations or the enactment of new laws applicable to peer-to-peer lending.  The cost to comply with such laws or regulations could be significant and would increase our operating expenses, and we may be unable to pass along those costs to our members in the form of increased fees.  In addition, federal and state governmental or regulatory agencies may decide to impose taxes on services provided over the Internet.  These taxes could discourage the use of the Internet as a means of consumer lending, which would adversely affect the viability of our platform.

Our legal compliance burdens and costs have significantly increased as a result of operating as a public company.  Our management is required to devote substantial time to compliance matters.

As a result of being a public reporting company, our management and other personnel devote a substantial amount of time to SEC reporting compliance requirements, and our legal, accounting and other financial and compliance expenses are significantly greater than companies of a similar size.

If we are required to register under the Investment Company Act, our ability to conduct our business could be materially adversely affected.

The Investment Company Act of 1940, or the “Investment Company Act,” contains substantive legal requirements that regulate the manner in which “investment companies” are permitted to conduct their business activities.  We believe we have conducted, and we intend to continue to conduct, our business in a manner that does not result in our company being characterized as an investment company.  If, however, we are deemed to be an investment company under the Investment Company Act, we may be required to institute burdensome compliance requirements and our activities may be restricted, which would materially adversely affect our business, financial condition and results of operations.  If we were deemed to be an investment company, we may also attempt to seek exemptive relief from the SEC, which could impose significant costs and delays on our business.

If we are required to register under the Investment Advisers Act, our ability to conduct our business could be materially adversely affected.

The Investment Advisers Act of 1940, or the “Investment Advisers Act,” contains substantive legal requirements that regulate the manner in which “investment advisers” are permitted to conduct their business activities.  We believe that our business consists of providing a platform for peer-to-peer lending for which investment adviser registration and regulation do not apply under applicable federal or state law, and do not believe that we are required to register as an investment adviser with either the SEC or any of the various states. The SEC or a state securities regulator could reach a different conclusion, however.   Registration as an investment adviser could adversely affect our method of operation and revenues. For example, the Investment Advisers Act requires that an investment adviser act in a fiduciary capacity for its clients.  Among other things, this fiduciary obligation requires that an investment adviser manage a client’s portfolio in the best interests of the client, have a reasonable basis for its recommendations, fully disclose to its client any material conflicts of interest that may affect its conduct and seek best execution for transactions undertaken on behalf of its client.  It could be difficult for us to comply with this obligation without meaningful changes to our business operations, and there is no guarantee that we could do so successfully.  If we were ever deemed to be in non-compliance with applicable investment adviser regulations, we could be subject to various penalties, including administrative or judicial proceedings that might result in censure, fine, civil penalties (including treble damages in the case of insider trading violations), the issuance of cease-and-desist orders or other adverse consequences.

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Prosper’s previous administration of the automated bidding plan system and its new loan search tool, Quick Invest, could create additional liability for Prosper and such liability could be material.

Our automated plan system allowed lender members to create their own automated bidding plans.  By creating such a plan, a lender member could have bids placed automatically on her behalf on loan listings that met loan criteria selected by her. In creating an automated bidding plan, the member could design those criteria herself, use a group of model criteria selected by Prosper, or customize one of those groups of model criteria as she saw fit.   Each automated bidding plan consisted of a group of loan criteria, such as loan amount, minimum yield percentage, Prosper Rating, income and employment characteristics, group affiliations and debt-to-income ratio. That group of criteria was divided into sub-groups, each of which we referred to as a “slice”.  The specific loans on which the lender member bid through her automated bidding plan were determined by the criteria in each of her plan slices.  If a loan listing was posted that satisfied all of the criteria in any one of her plan slices, a bid would automatically be placed on the listing on her behalf.

On July 6, 2011, we replaced our automated plan system with a new loan search tool, Quick Invest.  Lenders are no longer able to create automated plans, but are instead able to use Quick Invest to identify Notes that meet their investment criteria. A lender using Quick Invest is asked to indicate (i) the Prosper Rating or Ratings she wishes to use as search criteria, (ii) the total amount she wishes to invest and (iii) the amount she wishes to invest per Note. Quick Invest then compiles a basket of Notes for her consideration that meet her search criteria.  If the pool of Notes that meet her criteria exceeds the total amount she wishes to invest, Quick Invest selects Notes from the pool based on how far the listings corresponding to the Notes have progressed through our loan verification process, i.e., Notes from the pool that correspond to listings for which we have completed our loan verification process will be selected first.  If the pool of Notes that meet the lender member’s criteria and for which we have completed loan verification still exceeds the amount she wishes to invest, Quick Invest selects Notes from that pool based on the principle of first in, first out, i.e.,  the Notes from the pool with the corresponding listings that were posted on our website earliest will be selected first. If the member’s search criteria include multiple Prosper Ratings, Quick Invest divides her basket into equal portions, one portion representing each Prosper Rating selected. To the extent available Notes with these Prosper Ratings are insufficient to fill the lender’s order, the lender is advised of this shortfall and given an opportunity either to reduce the size of her order or to modify her search criteria to make her search more expansive.  Our Auto Quick Invest feature allows lender members (i) to have Quick Invest searches run on their designated criteria automatically each time new listings are posted on our platform, and (ii) to place bids on any Notes identified by each such search. See “About Prosper—How to Bid to Purchase Notes—Quick Invest.”

Since the Notes purchased through an automated plan or Quick Invest are the same as Notes purchased manually, they present the same risks of non-payment as all Notes that may be purchased on Prosper’s website.  For example, there is a risk that a loan identified through an automated plan or Quick Invest may become delinquent or default, and the estimated return and estimated loss for that loan individually, or the estimated loss or return for the plan or the basket of Notes selected by Quick Invest as a whole, may not accurately reflect the actual return or loss on such loan.  If this were to occur, a lender who purchases a Note through an automated plan or Quick Invest could pursue a claim against Prosper in connection with its representations regarding the performance of the loans bid upon through the plan or Quick Invest.  An investor could pursue such a claim under various antifraud theories under federal and state securities law.  In addition, the SEC or an investor may take the position that the plans created pursuant to the automated bidding plan model involved the offer and sale of a separate security.  Since we did not register the automated bidding plans as separate securities, such a claim, if successful, could give investors who invested in Notes through such plans a rescission right under state or federal law and possibly subject us to civil fines or criminal penalties under federal or state law.  If such a theory was sustained, we could be liable for sales through automated bidding plans that took place prior to July 6, 2011. To date, no actions have been taken or threatened against us on this theory.  However, such actions could have a material adverse effect on our business.

Investors who use our Quick Invest tool may face additional risk of funding loans that have been erroneously selected by Quick Invest.

Since it was first implemented in July 2011, the Quick Invest tool has experienced errors that affected 372 Notes out of the 221,866 Notes purchased through the Quick Invest tool since inception.  Of the affected lenders and Notes, 3 lenders and 118 Notes were affected by the erroneous use of inactive searches to purchase Notes and 40 lenders and 254 Notes were affected by an error that resulted in lenders who had multiple searches with overlapping criteria bidding on the same listing more than once even though the lender had also selected an option that was supposed to preclude them from investing in the same listing more than once.

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In the event of any errors in Quick Invest that cause a lender to purchase a Note in error, we will repurchase the Note or indemnify the lender against losses suffered on that Note, i.e., if we have to charge off the loan underlying the Note, we will credit the lender’s account an amount equal to the Note’s outstanding principal balance.

We may face liability under state and federal securities law for statements in our prospectus and in other communications that could be deemed to be an offer to the extent that such statements are deemed to be false or misleading.

Loan listings and other borrower information available on our website as well as in our sales and listing reports are statements made in connection with the purchase and sale of securities that are subject to the antifraud provisions of the Exchange Act and the Securities Act.  In general, these liability provisions provide a purchaser of Notes with a right to bring a claim against Prosper for damages arising from any untrue statement of material fact or failure to state a material fact necessary to make any statements made not misleading.  Even though we have advised you of what we believe to be the material risks associated with an investment in the Notes, the SEC or a court could determine that we have not advised you of all of the material facts regarding an investment in the Notes, which could give you the right to rescind your investment and obtain damages, and could subject us to civil fines or criminal penalties in addition to any such rescission rights or damages.

 Activities by Prosper in connection with the offer and sale of securities on its platform could result in potential violations of federal securities law and result in material liability to Prosper.

Our business is subject to federal and state securities laws that may limit the kinds of activities in which we may engage and the manner in which we engage in such activities.  For example, changes to the manner in which we offer and sell Notes or other securities on our platform could be viewed by the SEC or a state securities regulator as involving the creation or sale of new, unregistered securities.  In such circumstances, the failure to register such securities could subject us to liability and the amount of such liability could be meaningful.  Further, as noted previously we previously entered into a settlement with the SEC and consented to the entry of a Cease and Desist order that requires that we cease and desist from committing or causing any violations or any future violations.  The failure to comply with this order could result in material civil or criminal liability, which could materially adversely impact our business.

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Item 1B. Unresolved Staff Comments

Not applicable

Item 2. Properties

The information set forth in Item 1 under the caption “Item 1. Business – Information About Prosper Marketplace, Inc. – Facilities” is incorporated herein by reference.

Item 3. Legal Proceedings

The information set forth in Item 1 under the caption “Item 1. Business – Information About Prosper Marketplace, Inc. – Legal Proceedings” is incorporated herein by reference.

Item 4. Mine Safety Disclosures

Not applicable to our operations.

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Part II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities

On July 13, 2009, we commenced a public offering of up to $500,000,000 in principal amount of the Notes pursuant to the Registration Statement (Registration Statement No. 333-147019). The offering is a continuous offering and remains ongoing. The Registration Statement was declared effective by the SEC on July 10, 2009. From July 13, 2009 to February 28, 2011, we sold $132,791,159 in principal amount of Notes at 100% of their principal amount. The Notes were offered only through our website, and there were no underwriters or underwriting discounts. During the period from July 13, 2009 to December 31, 2011, we incurred estimated expenses of approximately $2,097,400 in connection with the offering, none of which were paid by us to our directors, officers, persons owning 10% or more of any class of our equity securities or affiliates. As set forth in the prospectus for the offering, we are using the proceeds of each series of Notes to fund a corresponding member loan through the Prosper Marketplace, Inc. platform designated by the lender members purchasing such series of Notes. None of the proceeds from the Notes are paid by us to our directors, officers, persons owning 10% or more of any class of our equity securities or affiliates.

We have no publicly traded equity securities. At March 12, 2012, there were approximately 140 holders of record of our common stock. We have not paid cash dividends since our inception, and we do not anticipate paying cash dividends in the foreseeable future.

During the year ended December 31, 2011, we granted warrants to acquire 237,506 shares of our common stock at an exercise price of $0.20 per share, and granted warrants to acquire 703,714 shares of our common stock at an exercise price of $0.12 per share. These securities were sold in reliance on the exemption from the registration requirements of the Securities Act as set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder relative to sales by an issuer not involving a public offering.

During the year ended December 31, 2011, we issued 90,165 shares of common stock upon the exercise of warrants for an aggregate exercise price of $18,033. These securities were sold in reliance on the exemption from the registration requirements of the Securities Act as set forth in Section 4(2) of the Securities Act and Regulation D promulgated thereunder relative to sales by an issuer not involving a public offering.

Item 6.  Selected Financial Data

Not applicable

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Item 7.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF

FINANCIAL CONDITION AND RESULTS OF OPERATION

This management’s discussion and analysis of financial condition and results of operations, or MD&A, contains forward-looking statements that involve risks and uncertainties. Please see “Forward-Looking Statements” in this Annual Report on Form 10-K for a discussion of the uncertainties, risks and assumptions associated with these statements. This discussion should be read in conjunction with our historical financial statements and related notes thereto and the other disclosures contained elsewhere in this Annual Report on Form 10-K. The results of operations for the periods reflected herein are not necessarily indicative of results that may be expected for future periods, and our actual results may differ materially from those discussed in the forward-looking statements as a result of various factors, including but not limited to those included elsewhere in this Annual Report on Form 10-K and those included in the “Risk Factors” section and elsewhere in this Annual Report on Form 10-K.

Overview

We provide a peer-to-peer online credit marketplace that permits our borrower members to apply for loans and lender members to purchase Notes issued by Prosper, the proceeds of which facilitate the funding of specific loans to borrowers.  Our platform enables our borrower members to request and obtain personal, unsecured loans by posting anonymous “listings” on the platform indicating the principal amount of the desired loan.  Loan terms are subject to minimum and maximum loan amounts determined by the borrower’s credit bureau score and Prosper score, at interest rates set by Prosper.  We assign a Prosper Rating consisting of letter credit grades, based in part on the borrower’s credit score, to each borrower who requests a borrower loan.  Prosper borrower members’ Prosper Rating, credit score range, debt-to-income ratios and other credit data are displayed with their listings and are available for viewing by lender members on an anonymous basis.  Lender members access our platform and “bid” the amount they are willing to commit to the purchase of a Note that is dependent for payment on the corresponding borrower loan, at interest rates set by Prosper.  By making a bid on a listing, a lender member is committing to purchase from Prosper a Note in the principal amount of the lender’s winning bid.  Lender members who purchase the Notes will designate that the sale proceeds be applied to facilitate the funding of the corresponding borrower loan.  Loans originated to borrower members are made by WebBank, an FDIC-insured, Utah-chartered industrial loan company, and sold and assigned to Prosper.

All loans requested and obtained by Prosper borrower members through our platform are unsecured obligations of individual borrower members with a fixed interest rate and a loan term currently set at one, three, or five years.  With respect to loans resulting from listings posted by Prosper borrower members prior to April 15, 2008, Prosper is the originating lender for licensing and regulatory purposes.  All borrower loans resulting from listings posted on or after April 15, 2008 are funded by WebBank.  After funding a loan, WebBank assigns the loan to Prosper, without recourse to WebBank, in exchange for the principal amount of the borrower loan.  WebBank does not have any obligation to the purchasers of the Notes.  We verify the identity of 100% of our borrowers using a variety of methods including credit bureau data, other electronic data sources and offline documentary procedures.  We verify income and/or employment on a subset of borrowers based on a proprietary algorithm.  The intention of the algorithm is to verify income or employment in cases where the self reported income of the borrower is highly determinative of the borrower’s risk rating.

We derive our operating revenue by charging a transaction fee or origination fee equal to a specified percentage of the principal amount of the borrower loan paid by the borrower upon funding of the loan. The transaction fee is paid to WebBank, and WebBank, in turn, pays Prosper amounts equal to the transaction fees as compensation for its loan origination activities. We also charge lender members a servicing fee equal to an annualized rate set at a percentage of the outstanding principal balance of the corresponding borrower loan, which we deduct from each lender member’s share of the borrower loan payments.

Our Operating History

We incorporated in Delaware in March 2005 and launched our public website, www.prosper.com on February 13, 2006.  As of December 31, 2011, our platform has facilitated 47,927 borrower loans since its launch totaling an aggregate principal amount of approximately $290,102,400.

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We made significant changes to the operation of our lending platform on July 13, 2009.  Prior to October 16, 2008, we purchased loans from WebBank and then sold and assigned the loans to the lender members who bid on the listings for those loans.  From October 16, 2008 through July 12, 2009, we ceased originating loans on our platform while we waited for the Securities and Exchange Commission to declare effective our registration statement on Form S-1 covering our origination activity.  Since July 13, 2009, we retain the loans and issue new securities, the Notes, to the winning lenders.  Our obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan.  We expect to generate increased revenue from borrower origination fees and non-sufficient funds fees and lender members’ servicing fees as our transaction volume increases.  Over time, we expect that the number of borrowers and lender members and the volume of borrower loans originated through our platform will increase.

We have a limited operating history and have incurred net losses since our inception.  Our net loss was $10,021,049 and $10,142,722 for the years ended December 31, 2011 and 2010, respectively. We earn revenues primarily from borrower origination fees, non-sufficient funds fees and lender member service fees. At this stage of our development, we have funded our operations primarily with proceeds from equity financings, which are described below under “Liquidity and Capital Resources.”

Our operating plan calls for a continuation of the current strategy of increasing transaction volume to increase revenue until we reach profitability and become cash-flow positive.  In addition, our 2012 operating plan calls for continued investment in the development of our website, loan servicing platform, loan scoring and marketing efforts before we reach profitability. Loan acquisition expenses are expected to increase, but at a slower rate than revenues. As a result of the combination of origination revenue growth combined with efficiency gains in variable expenses, we expect to become cash flow positive in 2013.

Our historical financial results and this discussion reflect the structure of our lending platform and our operations both prior to and after July 13, 2009.  For a discussion of the effect of our new structure on our financial statements, see “Borrower Loans and Payment Dependent Notes” under “Critical Accounting Policies and Estimates” below.

Trends and Uncertainties

The peer-to-peer lending industry remains a very innovative and unique industry, and the application of federal and state laws in areas such as securities and consumer finance to our business is still evolving.  We will continue to monitor this evolution actively in order to identify and respond quickly to any legislative or regulatory developments that may impact our platform.

During 2011, we increased our origination volume consistently month over month in terms of both units and total dollar amounts.  We hope to continue this trend of growth as our borrower and lender bases continue to strengthen and become more familiar with our platform.  Over time we expect our lender base to grow as we gain more exposure to potential lenders and establish our Notes as a viable investment alternative.

As discussed in the notes to our financial statements located elsewhere in this report, we issued and sold 23,222,747 shares of our Series E convertible preferred stock in June 2011 in a private placement for an aggregate of $17.2 million.  We also issued and sold 8,996,739 shares of our Series F convertible preferred stock in November 2011 in a private placement for an aggregate of $9.0 million.  In July 2011 we launched Quick Invest, our loan search tool, to allow lender members to better identify Notes that meet their investment criteria and simplify their user experience in deploying funds on our site.  We continue to invest in software, hardware and website development in order to improve our operating platform and to maintain and enhance our website attractiveness and ease of use.  We have increased headcount across our critical business groups in response to our strategic growth plan while still retaining a flexible and scalable platform to leverage in the future.

In February of 2012, Prosper Marketplace, Inc. formed Prosper Funding LLC, a Delaware company, to hold borrower loans and issue Notes which will be organized to operate in a manner that is intended to minimize the likelihood that Prosper Funding LLC would be substantively consolidated with Prosper Marketplace, Inc in a bankruptcy proceeding.  Prosper is the sole equity member of Prosper Funding LLC. A registration statement was filed on March 7, 2012, and has not been deemed effective as of the date of this report.  Prosper Funding LLC has not commenced operations as of the date of this report.

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Critical Accounting Policies and Estimates

Management’s discussion and analysis of our financial condition and results of operations is based on our financial statements, which we have prepared in accordance with U.S. generally accepted accounting principles.  The preparation of financial statements requires management to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, revenues and expenses and the related disclosures.  Prosper bases its estimates on historical experience and on various other assumptions that Prosper believes to be reasonable under the circumstances.  Actual results could differ from those estimates.  Our significant accounting policies which include repurchase obligation, revenue recognition, stock-based compensation, and income taxes are more fully described in Note 2 to our financial statements included elsewhere in this annual report.

Critical accounting policies are those policies that we believe present the most complex or subjective measurements and have the most potential to impact our financial position and operating results.  While all decisions regarding accounting policies are important, we believe that the following policies could be considered critical.

Fair Value Measurement

Following the Accounting Standards Codification (ASC) Topic 820 Fair Value Measurements and Disclosures, we determine the fair values of our financial instruments based on the fair value hierarchy established in that standard, which requires an entity to maximize the use of quoted prices and observable inputs and to minimize the use of unobservable inputs when measuring fair value. We use various valuation techniques depending on the nature of the financial instrument, including the use of market prices for identical or similar instruments, or discounted cash flow models.  When possible, active and observable market data for identical or similar financial instruments are utilized. Alternatively, we determine fair value using assumptions that we believe a market participant would use in pricing the asset or liability.

The Company’s financial instruments consist principally of cash and cash equivalents, restricted cash, short term investments, receivables, receivables, loans held for investment, borrower loans, accounts payable and accrued liabilities and borrower payment dependent notes.  The estimated fair values of cash and cash equivalents, restricted cash, accounts payable and accrued liabilities approximate their carrying values because of their short term nature.

We account for our short term investments, loans held for investment, borrower loans, and borrower payment dependent notes on a fair value basis. We believe, however, that borrower loans and payment dependent notes represent pertinent elements of our financial statements.  For additional information and discussion regarding our significant accounting policies surrounding fair value measurement, see Note 2, Note 6 and Note 7 to the financial statements included elsewhere in this report.

Borrower Loans and Payment Dependent Notes

On July 13, 2009, we implemented our current operating structure and began issuing Notes.  This operating structure resulted in Prosper purchasing loans from WebBank and holding the loans until maturity.  Prosper issues new securities, the Notes, to the winning lenders.  Prosper’s obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan owned by Prosper.  As a result of these changes, Prosper carries the borrower loans and the Notes on its balance sheet as assets and liabilities, respectively.

In conjunction with our new operating structure, we adopted the provisions of ASC Topic 825, Financial Instruments.  ASC Topic 825 permits companies to choose to measure certain financial instruments and certain other items at fair value.  The standard requires that unrealized gains and losses on items for which the fair value option has been elected be reported in earnings.  We applied the provisions of ASC Topic 825 to the borrower loans and Notes issued subsequent to July 13, 2009 on an instrument-by-instrument basis.  We did not apply the provisions of ASC Topic 825 to loans issued prior to July 13, 2009.  The aggregate fair value of the borrower loans and Notes are reported as separate line items in the assets and liabilities sections of the balance sheet using the methods described in ASC Topic 820.

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We determine the fair value of the borrower loans and Notes in accordance with the fair value hierarchy established in ASC Topic 820, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.  As observable market prices are not available for the borrower loans and Notes we hold or for similar assets and liabilities, we believe the borrower loans and Notes should be considered Level 3 financial instruments under ASC Topic 820.  ASC Topic 820 defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.

In a hypothetical transaction as of the measurement date, we believe that differences in the principal marketplace in which the loans are originated and the principal marketplace in which we might offer those loans may result in differences between the originated amount of the loans and their fair value as of the transaction date. Changes in the fair value of borrower loans and Notes subject to the provisions of ASC Topic 820 are recognized in earnings; fees and costs associated with the origination or acquisition of borrower loans are recognized as incurred.  Prosper estimates the fair value of the borrower loans and Notes using a discounted cash flow methodology based upon a set of valuation assumptions Prosper believes market participants would use for similar assets and liabilities. The main assumptions used to value the borrower loans and Notes include prepayment rates, recovery rates, discount rates applied to each credit tranche/grade, and default rates.

For borrower loans originated and Notes issued and outstanding as of December 31, 2011, we used the following average assumptions to determine the fair value:

Monthly prepayment rate speed	1.55%
Recovery rate	5.18%
Discount rate *	8.93%
Portfolio Default Rate	9.89%

* This is the average discount rate among all of Prosper’s credit grades

Key economic assumptions and the sensitivity of the current fair value to immediate adverse changes in those assumptions at December 31, 2011 for borrower loans and Notes are presented in the following table:

	Borrower Loans			Payment Dependent Notes
Discount rate assumption:		8.93	%		8.93	%
Decrease in fair value and income (loss) to earnings from:
100 basis point increase	$	(699,554	)	$	684,703
200 basis point increase		(1,385,307	)		1,364,611
Increase in fair value and income (loss) to earnings from:
100 basis point decrease	$	713,821		$	(716,589	)
200 basis point decrease		1,442,319			(1,438,895	)
Default rate assumption:		9.89	%		9.89	%
Decrease in fair value and income (loss) to earnings from:
10% higher default rates	$	(836,616	)	$	820,177
20% higher default rates		(1,666,269	)		1,642,360
Increase in fair value  and income (loss) to earnings from:
10% lower default rates	$	843,597		$	(844,895	)
20% lower default rates		1,694,306			(1,687,949	)

Overall, if the fair value of the borrower loans decrease or increase due to any changes in our assumptions, there will also be a corresponding decrease or increase in the fair value of the linked Notes. As a result, the effect on Prosper’s earnings of adverse changes in key assumptions is mitigated. However, the impact of these changes in fair value could have a material adverse impact on lender members’ investments in the Notes.

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As we receive scheduled payments of principal and interest on the borrower loans we will in turn make principal and interest payments on the Notes.  These principal payments will reduce the carrying value of the borrower loans and Notes.  If we do not receive payments on the borrower loans, we are not obligated to and will not make payments on the Notes.  The fair value of a Note is approximately equal to the fair value of the corresponding borrower loan, less the 1.0% service fee.  If the fair value of the borrower loan decreases due to our expectation regarding both the likelihood of default of the loan and the amount of loss in the event of default, there will also be a corresponding decrease in the fair value of the Note (an unrealized gain related to the Note and an unrealized loss related to the borrower loan).

For additional information and discussion, see Note 2 and Note 7 to the financial statements included elsewhere in this report.

Results of Operations

Revenues

Origination Fees

Our borrowers pay an origination fee upon successful funding of the borrower loan.  The origination fee is paid by the borrower out of the proceeds of the borrower loan at the time of funding.  We charge an origination fee equal to a specified percentage of the aggregate principal balance of the loan based on the Prosper Rating of the loan.  Origination fees are charged by WebBank and we receive amounts equal to these fees as compensation for our marketing and underwriting activities.

From our relaunch in July 2009 to December 31, 2011, our origination fees were as follows:

	Origination Fee Percentage	Origination Fee Percentage	Origination Fee Percentage
Prosper Rating	(July 2009-July 2010)	(July 2010-Nov 2011)	(Nov 2011-Dec 2011)
AA	0.50%	0.50%	0.50%
A-B	3.00*	3.00%**	3.95
C-HR	3.00*	4.50%**	4.95

*Subject to $50 minimum fee through July 2010

**Subject to $75 minimum fee July 2010 through December 20, 2010, minimum fee eliminated December 20, 2010 for all loan listings

Origination fees for the years ended December 31, 2011 and 2010 were $2.8 million and $807.0 thousand, respectively, representing an increase of $2.0 million or 252%, which was primarily due to the Company’s higher origination volume during 2011.

Origination Volume

The Company originated 3,913 loans totaling $27.2 million during the fourth quarter of 2011, compared to 1,600 loans totaling $8.4 million originated during the fourth quarter of 2010.  This represented a “unit” or loan, increase of 145% and a dollar increase of 224% over the corresponding periods in 2010.  The Company originated 11,227 loans totaling $75.1 million during 2011 as compared to 5,652 loans totaling $26.9 million originated during 2010.  This represented a unit increase of 99% and a dollar increase of 179% over the corresponding periods in 2010.

During 2011, we increased our month over month unit origination growth by an average of approximately 11% and month over month dollar growth by an average of approximately 10%.

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The graph below shows our monthly aggregate dollar originations dating back to January 2010 and the steady origination growth we have experienced during 2011.

The steady increase in volume is primarily due to improvements in operating efficiency and an increase in marketing and borrower and lender promotions.  During the past year, we have implemented a new feature on our website, which tells both prospective investors and borrowers how far along Prosper is in processing a loan. This helps lender members better concentrate their funds on listings that are likely to fund.  This increases the rate at which listings become loans, which we refer to as our conversion rate. Increases in our conversion rate drive increases in our originations. Our increase in marketing efforts related to affiliate and online marketing have helped steadily increase our borrower listing volume.  We continue to leverage our existing lender and borrower base and have seen an increase in the reinvestment of investor funds, additional capital being placed on the platform by existing investors, as well as borrowers securing second loans.  We have also focused sales efforts to attract additional capital through lender outreach programs.

 Interest Income on Borrower Loans and Payment Dependent Notes, net

We recognize interest income on our borrower loans using the accrual method based on the stated interest rate to the extent that we believe it to be collectable.  We record interest expense on the corresponding Note based on the contractual interest rate.

Loan servicing fees are accrued daily based on the current outstanding loan principal balance of (a) borrower loan(s), but are not recognized until payment is received due to uncertainty of collection of borrower loan payments. Currently, we charge servicing fees at an annualized rate of 1.0% of the outstanding principal balance of a Prosper borrower member’s loan, which we deduct from each lender member’s share of borrower loan payments.

We charge a non-sufficient funds fee to borrowers on the first failed payment of each billing period. Non-sufficient funds fees are charged to the borrower and collected and recognized immediately.

Our procedures generally require the automatic debiting of borrower member bank accounts by automated clearing house (ACH) transfer, although we allow payment by check and bank draft. We charge a non-sufficient funds fee to a borrower member to cover the cost we incur if an automatic payment fails and is rejected by the borrower member’s bank, for example if there is an insufficient balance in the bank account or if the account has been closed or otherwise suspended. If an automatic payment fails we make up to two additional attempts to collect; however, there is no additional fee charged to the borrower if these attempts fail. We retain the entire amount of the non-sufficient funds fee, which is currently $15.00 per initial payment failure, or such lesser amount required by law, to cover our costs.

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Gross interest income earned and gross interest expense incurred were approximately $9.7 million and $9.2 million, respectively, for the year ended December 31, 2011, resulting in net interest income of $496.0 thousand. Gross interest income earned and gross interest expense incurred were approximately $3.2 million and $3.0 million, respectively for the year ended December 31, 2010, resulting in net interest income of $188.1 thousand. Overall net interest income for the above mentioned periods is driven by the rise in the amount of loans that we originate and service at any given point.  As discussed above, our origination volume has increased steadily during 2011, which resulted in increases to our gross interest income and expense and ultimately our net interest income.  Over time, we expect that revenues and expenses related to borrower loans and Notes will increase as we grow our platform.

Rebates and Promotions

We account for rebates and promotions in accordance with ASC Topic 605, Revenue Recognition.  From time to time we offer rebates and promotions to our borrower and lender members.  We record these rebates and promotions as an offset to revenue if a particular rebate or promotion is earned directly upon the origination of the loan. Our rebate and promotions are generally in the form of cash back and other incentives paid to lender and borrowers.

For the years ended December 31, 2011 and 2010, we incurred expenses related to rebates and promotions extended to borrowers and lenders of $1.2 million and $85.9 thousand, respectively, which represented an increase of $1.1 million.  During 2011 we increased the frequency and volume of our promotion and rebate programs as a way to incent borrowers and lenders to originate loans.

Cost of Revenues

Cost of Services

Cost of services consist primarily of credit bureau fees, payments to strategic partners, collection expenses, and other expenses directly related to loan funding and servicing.  Cost of service expenses were $1.2 million and $962.8 thousand for the year ended December 31, 2011 and 2010, respectively, representing an increase of 29%. The primary driver for the increases in our cost of service expense during these periods was due to an increase in credit bureau fees resulting from an increase in loans listing volume and an increase in strategic partnership fees due to the renegotiation of our contract with WebBank. These increases were slightly offset by a decline in collection fees related to a collection test conducted during 2010, and a decrease in referral program fees.

Provision of Loan Repurchases

We accrue a provision to reserve for loan losses associated with our repurchase obligation related to the Notes in the event of operational inconsistencies, violation of the applicable federal/state/local lending laws, or verifiable identify theft.  The repurchase obligation is evaluated at least once a quarter and represents an estimate based on the loss experience of historical repurchases as a percentage of originations (which generally occur within six to nine months of origination).  The repurchase obligation may include a judgmental management adjustment due to our limited operating history, changes in current economic conditions, the risk of new and as of yet undetected fraud schemes, origination unit and dollar volumes and the lack of industry comparables.  Based on our analysis of our past loan repurchase history, our Note repurchase obligation decreased to approximately $22.2 thousand at December 31, 2011 from a previously recorded obligation of $71.0 thousand at December 31, 2010, which included a net gain in our statement of operations of approximately $48.8 thousand.   During 2011, we did not repurchase any Notes due to identity theft. We continue to devote a significant amount of attention to fraud prevention and will continue to enhance our fraud control procedures to maintain a low level of repurchases.

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Other Income

Change in Fair Value of Borrower Loans and Payment Dependent Notes, net

Under the methods described in ASC Topic 820, Fair Value Measurements and Disclosures, we elected to account for unrealized gains or losses on the borrower loans and borrower payment dependent notes on a fair value basis.  Prosper estimates the fair value of the borrower loans and borrower payment dependent notes using discounted cash flow methodologies. The main cash flow assumptions used to value the borrower loans and payment dependent notes include prepayment rates derived from historical prepayment rates for each credit score, default rates derived from historical performance, recovery rates and discount rates applied to each credit tranche based on the perceived credit risk of each credit grade. Because we are obligated to pay principal and interest on any note equal to the loan payments, if any, we receive on the corresponding borrower loan, net of our 1.0% servicing fee, changes in the fair value of the notes will approximately equal changes to the fair value of the borrower loans, adjusted for the 1.0% servicing fee and the timing of borrower payments subsequently disbursed to note holders. These amounts are included as a component of other income (expense) in our statement of operations. The total fair value adjustment was $2.9 million and $2.6 million for borrower loans and Notes, respectively, resulting in a net unrealized gain of $277.4 thousand for the year ended December 31, 2011.  The total fair value adjustment was $1.6 million and $1.9 million for the borrower loans and Notes, respectively, resulting in a net unrealized gain of $340.8 thousand for the year ended December 31, 2010.

Insurance recoveries

During the first quarter of 2011 the Superior Court of California issued a final statement of decision finding that Greenwich Insurance Company, our insurance carrier with respect to our class action lawsuit, had a duty to defend the suit and required that Greenwich pay Prosper's past and future defense costs in the suit up to $2 million.  As of December 31, 2011, Greenwich had made aggregate payments to us in the amount of $2 million to reimburse us for the defense costs we had already incurred in the class action suit.  Please see our Note 15 “Commitments and Contingencies” in the notes to our financial statements contained elsewhere in this report for further information related to this payment.

Loss on impairment of fixed assets

During 2010 and 2011 management made the decision to discontinue the development of certain of its planned software development projects and to dispose of obsolete computer software and hardware. The assets previously capitalized in prior years were deemed to be impaired in accordance with ASC Topic 360, Property, Plant, and Equipment. An impairment charge for obsolete telephone equipment of $122,673 is included in other income (expense) in our statement of operations for the year ended December 31, 2011. An impairment charge of $47,241, which encompassed internal projects capitalized in the fourth quarter of 2009 and the disposal of certain impaired computer software and equipment, is included as a component of other income (expense) in our statement of operations for the year ended December 31, 2010.

Other Income

Other income consists primarily of credit referral fees, where partner companies pay us an agreed upon amount for referrals of customers from our website.  Other income was $108.3 thousand at December 31, 2011 versus $58.6 thousand at December 31, 2010, which represented an increase of 85%. The increase in credit referrals during these periods was due to the addition of new partners as well as increased traffic to existing credit referral partners.

Operating Expenses

Compensation and benefits expense was $6.8 million and $4.8 million for the years ended December 31, 2011 and 2010, respectively. The increase of $2.0 million or 43% was largely due to the Company steadily increasing its employee headcount during 2011, which in turn resulted in increased payroll costs such as salary and wages, payroll taxes, healthcare, and accrued vacation.  We increased our headcount across our marketing and operations during 2011 to respond to increased volume demands. We intend to continue to increase headcount as we grow our lender and borrower bases and carry out our business plan, however, we expect our current investment in our lending platform and website to improve our operating expense efficiency going forward.  In addition, spending increased related to the use of contract labor, bonus expense, and overtime during 2011 over the corresponding periods in 2010.  During 2011, we experienced a decrease in the amount of salaries capitalized related to the development of internal use software which contributed to the overall increase in compensation and benefits.

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As of December 31, 2011, we had 58 full time employees compared to 41 full time employees as of December 31, 2010.  Among our employees as of December 31, 2011, our sales and marketing team had 14 employees, our engineering team had 19 employees, our operations team had 14 employees, and our administrative team had 11 employees.  Among our employees as of December 31, 2010, our sales and marketing team had 8 employees, our engineering team had 11 employees, our operations team had 13 employees, and our administrative team had 9 employees.

Marketing and advertising costs consist primarily of affiliate marketing, search engine marketing, online and offline campaigns, email marketing, public relations, gift/promotional expenses, and direct mail marketing.  Marketing and advertising costs were $2.0 million and $634.9 thousand for the years ended December 31, 2011 and 2010, respectively. This increase of $1.4 million or 218% was largely due to increased efforts with various marketing programs in order to increase our investor and borrower volume.  We placed an increased emphasis on our affiliate and search engine marketing during 2011 in order to drive borrower and lender volume.  Also, we increased spending related to public relations and direct mail marketing campaigns in order to increase our brand awareness and drive our investor and borrower volume.  The costs associated with search engine marketing are specifically related to increased volume and systematic testing to attract new borrowers through Google and other search engines.  The affiliate marketing expense is deployed through direct partnerships with other websites that send to us qualified individuals seeking loan options.  Other marketing costs are associated with online advertising campaigns specifically targeted at attracting new lenders to the platform and brand development work.  Each marketing effort is measured, analyzed and optimized to improve scale and efficiency in each channel.  Through optimization of our marketing efforts, we will shift marketing costs to more efficient channels to balance the mix of growth and efficiency in our marketing activities in subsequent quarters.

Depreciation and amortization expense was $482.5 thousand and $550.3 thousand for the years ended December 31, 2011 and 2010, respectively, a decrease of 12% compared to the prior year period.  The decrease in overall depreciation and amortization expense was primarily due to a reduction in the amortization taken related to our domain name as it was fully amortized during the second quarter of 2011.  The decrease was also attributable to assets becoming fully depreciated during each of the respective periods.  However these decreases were partially offset by the capitalization of various internally developed software projects placed in service in late 2010 and in 2011, which in turn increased depreciation expense taken on those assets during the year ended December 31, 2011.

General and Administrative Expenses

        Professional service expenses are comprised of legal expenses, audit and accounting fees, consulting services and other outside costs. Professional service expenses were $2.1 million and $2.6 million for the years ended December 31, 2011 and 2010, respectively. This decrease of $480.3 or 18% was primarily due to a large decrease in legal fees related to activity in our class action lawsuit.  We also saw a decrease in accounting and tax fees offset by an increase in operational and marketing consulting fees.

Facilities and maintenance expenses consist primarily of rent paid for our corporate office lease and data co-location facility, network and power usage costs, software licenses and subscriptions, and hardware and software maintenance and support. Facilities and maintenance expenses were $730.6 and $653.0 thousand for the years ended December 31, 2011 and 2010, respectively. This increase of 12% was primarily due to additional software licenses and subscriptions purchased as well as hardware and software items purchased during 2011.

Other general and administrative expenses consist of bank service charges, NASAA state penalty settlement expenses, travel and entertainment expenses, taxes and licenses costs, communications costs, recruiting costs and other miscellaneous expenses.  Other general and administrative expenses were $1.1 and $1.3 million for the years ended December 31, 2011 and 2010, respectively.  Overall, this decrease is attributable to interest expense recognized in the first and second quarter of 2010 related to our convertible promissory notes which were not present during 2011.  The decrease in interest expense was partially offset by an increase in recruiting services as we have actively increased headcount across the Company.

Liquidity and Capital Resources

We have incurred operating losses since our inception and we anticipate that we will continue to incur net losses through the end of 2012.  We had negative cash flows from operations of $9.8 million and $9.6 million for the years ended December 31, 2011 and 2010, respectively. As reflected in the accompanying financial statements, Prosper has incurred net losses and negative cash flows from operations since inception, and has an accumulated deficit of approximately $60.8 million as of December 31, 2011.

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At December 31, 2011, the Company had approximately $19.2 million in available cash and cash equivalents and short term investments.  Since its inception, Prosper has financed its operations primarily through equity financing from various sources. The Company is dependent upon raising additional capital or debt financing to fund its current operating plan, however we believe that our current cash position is sufficient to meet our current liquidity needs.

Net cash used in operating activities was $9.8 million and $9.6 million for the year ended December 31, 2011 and 2010, respectively.  The increase in cash used in operating activities was primarily attributable to increased compensation and benefit expenses, particularly in our engineering and operations teams. We believe the work done by this new personnel  improved the customer experience of both borrowers and lenders on our platform.   As our business expanded we also incurred increased legal, accounting  and marketing expenses. We expect our efforts to improve our cost efficiency to generate greater increases in origination revenue and reduce our ongoing cash requirements.

Net cash used in investing activities was $60.4 million and $18.6 million for the year ended December 31, 2011 and 2010, respectively. This consisted of the purchase of short term investments of $10.0 million, $134.1 thousand in loans held for investment, $75.1 million in borrower loan originations offset by $26.0 million in borrower loan principal repayments, and purchases of property and equipment of $1.1 million.

Net cash provided by financing activities was $75.2 million and $31.9 million for the year ended December 31, 2011 and 2010, respectively. Of this increase, $75.1 million consisted of proceeds from the issuance of Borrower Payment Dependent Notes, $26.2 million related to proceeds from the issuance of convertible preferred stock, and $44.4 thousand consisted of proceeds from the issuance of common stock. These increases were offset by $25.1 million in repayment of Borrower Payment Dependent Notes, $500.2 thousand related to the payment of offering costs related to the issuance of our convertible preferred stock associated with Series E and F, and $291.0 thousand related to the purchase of treasury stock. Also, we used $300.0 thousand to cover the principal repayment of the balance from a non-interest bearing promissory note that we entered into in 2006 in connection with the purchase of the “Prosper.com” domain name.

On June 3, 2011, we entered into a Stock Purchase Agreement with certain new investors and certain of our existing investors, pursuant to which we issued and sold to such investors 23,222,747 shares of our Series E Preferred Stock for an aggregate purchase price of $17.2 million. In connection with that sale, we issued 10,000,000 shares of our Series E-1 Preferred Stock to certain holders of our Series A, B and C Preferred Stock who purchased Series E shares.  The Series E-1 shares were allocated among these stockholders in proportion to their relative purchases of Series E shares.

On November 3, 2011 we entered into a Stock Purchase Agreement with certain new investors, pursuant to which, Prosper issued and sold to such investors 8,996,739 shares of our Series F Preferred Stock for an aggregate purchase price of $9.0 million.

As discussed in Note 15 of our financial statements, “Commitments and Contingencies”, contained elsewhere in this report, and in the “Other Income” section above, Greenwich Insurance Company made payments to Prosper during 2011 in the amount of $2 million to reimburse Prosper for the defense costs it had already incurred in the class action suit.  On entry of final judgment in Prosper’s suit against Greenwich, Greenwich will also be required to pay Prosper pre-judgment interest on the defense costs incurred by Prosper in the class action suit prior to the Court’s decision.  The amount of this pre-judgment interest is $142,584.

With regard to the class action lawsuit, Prosper cannot presently determine or estimate the final outcome of the lawsuit, and there can be no assurance that it will be finally resolved in our favor.  If the class action lawsuit is not resolved in our favor, Prosper may be obliged to pay damages, and might be subject to such equitable relief as a court may determine. Accordingly, the Company has not recorded an accrued loss contingency in connection with the sale of promissory notes to lender members. Accounting for loss contingencies involves the existence of a condition, situation or set of circumstances involving uncertainty as to possible loss that will ultimately be resolved when one or more future event(s) occur or fail to occur. An estimated loss in connection with a loss contingency shall be recorded by a charge to current operations if both of the following conditions are met: first, the amount can be reasonably estimated; and second, the information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements. For more information, see Note 15 of our financial statements located elsewhere in this report.

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Since our inception, inflation and changing prices have not had a material effect on our business and we do not expect that inflation or changing prices will materially affect our business in the foreseeable future.

Income Taxes

We incurred no income tax provision for the year ended December 31, 2011 and 2010.  Given our history of operating losses and inability to achieve profitable operations, it is difficult to accurately forecast how our results will be affected by the realization and use of net operating loss carry forwards.

ASC Topic 740, Income Taxes, provides for the recognition of deferred tax assets if realization of such assets is more likely than not.  Based upon the weight of available evidence, which includes our historical operating performance and the reported cumulative net losses in all prior years, we have provided a full valuation allowance against our net deferred tax assets.  We will continue to evaluate the realizability of the deferred tax assets each reporting period.

Off-Balance Sheet Arrangements

As of December 31, 2011, we have not engaged in any off-balance sheet financing activities that have or are reasonably likely to have a current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources that is material to investors.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Not applicable for smaller reporting companies.

Item 8. Financial Statements and Supplementary Data

The financial statements required by this Item are included in Item 15 of this Annual Report on Form 10-K and are presented beginning on page F-1.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Not Applicable.

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Item 9A. Controls and Procedures

We establish and maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and we are required to apply our judgment in evaluating the cost-benefit relationship of possible controls and procedures.

As required by Exchange Act Rule 13a-15(b), we carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the fiscal year covered by this report. Based on the foregoing, our Chief Executive Officer and Chief Financial Officer, have concluded that our disclosure controls and procedures were effective at the reasonable assurance level.

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as such term is defined in Rule 13a-15(f) under the Securities Exchange Act of 1934.

All internal control systems, no matter how well designed, have inherent limitations including the possibility of human error and the circumvention or overriding of controls. Further, because of changes in conditions, the effectiveness of internal controls may vary over time. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Accordingly, even those systems determined to be effective can provide us only with reasonable assurance with respect to financial statement preparation and presentation.

Our management, including the Chief Executive Officer and Chief Financial Officer, has assessed the effectiveness of our internal control over financial reporting as of December 31, 2011, following the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”) in Internal Control — Integrated Framework, and with further guidance for internal controls for small business provided by the SEC’s new Interpretive Guidance in Release No. 34-55929. Based on this assessment, our management concluded that, as of December 31, 2011, our internal control over financial reporting was effective.

There has been no change in our internal control over financial reporting during our most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

As a result of the enactment of the Dodd-Frank Wall Street Reform and Consumer Protection Act, “Exemption for Non-accelerated Filers,” and in accordance with section 989G of the act, we are not required to provide an attestation report of our independent registered public accounting firm regarding internal control over financial reporting for this fiscal year or thereafter, until such time as we are no longer eligible for the exemption set forth therein.

Item 9B. Other Information

Not Applicable.

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PART III

Item 10. Directors, Executive Officers, and Corporate Governance

Executive Officers, Directors and Key Employees

The following table sets forth information about our executive officers and directors as of the date of this report:

Name	Age	Position(s)
Dawn G. Lepore	57	Chief Executive Officer
Sachin  D. Adarkar	45	General Counsel
Roberto Arnetoli	43	Executive Vice President, Technology and Operations
James A. Catlin	40	Executive Vice President, Acquisition and Risk Management
Kirk T. Inglis	45	Chief Financial Officer and Chief Operating Officer
Joseph L. Toms	53	Chief Investment Officer
James W. Breyer	50	Director
Lawrence W. Cheng	36	Director
Court Coursey	40	Director
Timothy C. Draper	53	Director
Jeff Jacobs	62	Director
Christian A. Larsen	51	Chairmen, Director
Eric Schwartz	49	Director
David Silverman	40	Director
Nigel W. Morris	53	Director

Dawn G. Lepore has served as our Chief Executive Officer since March 2012.  Prior to joining Prosper, Ms. Leporeserved as president, chief executive officer and chairman of the board of drugstore.com, inc., a provider of online provider of health, beauty, vision, and pharmacy products from October 2004 until June 2011. Ms. Lepore served as vice chairman—Active Trader, technology, operations, administration and business strategy of The Charles Schwab Corporation (“CSC”) from August 2003 to October 2004. CSC, through Charles Schwab & Co., Inc. (“Schwab”) and its other operating subsidiaries, is a financial services firm. Ms. Lepore served as vice chairman—technology, Active Trader, operations, and administration of CSC and Schwab from May 2003 until August 2003, as vice chairman—technology, operations and administration of CSC and Schwab from July 2002 until May 2003, as vice chairman—technology and administration of CSC and Schwab from 2001 to 2002, as vice chairman and chief information officer of CSC and Schwab from 1999 to 2001, and as executive vice president and chief information officer of CSC and Schwab from 1993 to 1999. She currently serves as a director of eBay Inc., a public company and Coupons.com Incorporated. a privately held company, Ms. Lepore received a B.A. from Smith College.

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Sachin D. Adarkar has served as our General Counsel since August 2009.  Prior to joining Prosper, Mr. Adarkar was at the law firm of Sonnenschein, Nath & Rosenthal LLP in Palo Alto, CA from 2007 until 2009.   Prior to joining Sonnenschein, Mr. Adarkar served as Vice President and Deputy General Counsel of GreenPoint Mortgage Funding, Inc, a wholesale mortgage lender in Novato, CA, from 2003 until 2007.  Prior to joining GreenPoint, Mr. Adarkar spent several years practicing with the law firms of Gibson Dunn & Crutcher LLP and Howard Rice Nemerovski Canady Falk & Rabkin, both in San Francisco, and also served as Vice President and General Counsel of Valley Media, Inc., a music and video distributor.  Mr. Adarkar has a J.D. from UCLA, an M.A. from the University of California at Berkeley and a B.A., cum laude, from Georgetown University.

Roberto Arnetoli has served as our Executive Vice President of Technology and Operations since October 2010. Prior to joining Prosper, Mr. Arnetoli worked as an independent consultant for various European consumer finance organizations from 2003 to 2010, including Rabobank (The Netherlands), Clarima of Unicredit Group (Italy) and Consum.it of MPS (Italy), and for MasterCard Advisors. Prior to his work as an independent consultant, Mr. Arnetoli worked for Capital One in the United Kingdom and Italy, serving in various operations and technology management capacities. In particular he was responsible for the operational and technological setup of Capital One's Italian start-up business (2001-2003). Mr. Arnetoli has an M.Sc. in Management Science and Statistics from the University of the West of England and a B.A. in Philosophy and Psychological Studies from the Open University of the United Kingdom; he also followed INSEAD's International Executive Programme.

James A.  Catlin has served as our Executive Vice President, Acquisition and Risk Management since December 2009.  Prior to joining Prosper, Mr. Catlin worked as an independent consultant to QED Investors, a private investment fund founded by Nigel Morris, co-founder of Capital One and Prosper Board member, from 2008-2009.  Prior to his work with QED Investors, Mr. Catlin served as Capital One’s Assistant Chief Credit Officer from 2005 to 2007, where he was responsible for credit risk management in a portfolio of businesses, including Capital One's U.S. credit card, installment loan, small business, and point-of-sale businesses, as well at its Canadian business.  Prior to that, Mr. Catlin served in a variety of leadership capacities with Capital One, including helping lead the development of Capital One's European business, where his responsibilities included building and leading Capital One’s underserved credit card business in the United Kingdom.  Mr. Catlin graduated with a B.S. in Commerce with specializations in finance and marketing from the McIntire School of Commerce at the University of Virginia.

Kirk T. Inglis has served as our Chief Financial Officer since November 2006 and as our Chief Operating Officer since June 2009.  Prior to joining Prosper, in 2006, Mr. Inglis worked as a consultant for Wells Fargo Bank, N.A., consulting on the effectiveness of their online marketing program.  From 1994 to 2003, Mr. Inglis served in various positions with Providian Financial Corporation.  At Providian, Mr. Inglis served as President of First Select Corporation, the largest purchaser of charged-off credit card debt in the United States, from 2000 to 2001.  In addition, he served as Chief Financial Officer of GetSmart.com following its acquisition by Providian in 1999.  Mr. Inglis also developed the financial planning and control infrastructure for Providian Financial Corporation following the spin-off from its parent company in 1996.  Mr. Inglis holds an M.B.A. from Memphis State University and a B.A. from the University of Texas at Austin.

Joseph Toms has served as our Chief Investment Officer since June 2011.  Prior to joining Prosper, Mr. Toms served as the Managing Director of LendingClub Advisors from September 2010 to June 2011, where he was responsible for investment, sales and marketing strategies and investment research.  Previously, he served as President and CIO of Compass Global Advisors, a $2 billion dollar Fund of Fund from 2008 to 2009, and was a Director for various RAB Capital Funds from 2007 to 2008.  Mr. Toms was also the Founder, Chief Investment Officer, President, and Managing Principal of Hilspen Capital Management, LLC from 1996 to 2010.  From 1985 to 1996, Mr. Toms served in various capacities at Fisher Investments, which included Director of Research and Senior Vice President, as well as being one of Fisher Investments’ original shareholders and employees.  Mr. Toms holds a Bachelor of Arts degree in Political Science from the University of California, Santa Barbara.

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James W. Breyer has served as a member of our board of directors since April 2005. Mr. Breyer has been a Partner of Accel Partners, a venture capital firm, since 1987. Mr. Breyer is also the founder and has been the Chief Executive Officer of Breyer Capital, an investment firm, since July 2006. Mr. Breyer is also a co-founder and has been co-lead on the strategic investment committee since inception of the IDG-Accel China Funds. In addition to serving on our board of directors, Mr. Breyer currently serves as a member of the boards of directors of Dell, Inc., News Corporation, Brightcove, Inc., and Wal-Mart Stores, Inc., where he is the lead/presiding independent director. Mr. Breyer previously served as a member of the board of directors of Marvel Entertainment Inc. from June 2006 to December 2009 and RealNetworks, Inc. from October 1995 to June 2008. Mr. Breyer holds a B.S. in interdisciplinary studies from Stanford University and an M.B.A. from Harvard University. We believe that Mr. Breyer is qualified to serve as a member of our board of directors due to his extensive experience with social media and technology companies, as a venture capitalist, and as one of our early investors.

Lawrence W. Cheng has served as one of our directors since July 2006.  Mr. Cheng has been a Managing Partner at Volition Capital since 2010.  Prior to helping found Volition, he was a Partner at Fidelity Ventures, a venture capital firm, from 2007 until 2010, and a Principal from 2005 until 2007.  From 2000 to 2005, Mr. Cheng was a senior associate at Battery Ventures and from 1998 to 2000, he was an associate of Bessemer Ventures.  Mr. Cheng currently serves on the boards of several other privately held companies. Mr. Cheng holds a B.A. from Harvard College.Prosper believes that Mr. Cheng’s financial and business expertise, including his diversified background of managing and directing start-up, internet based, software and technology-enabled service companies, give him the qualifications and skills to serve as a director.

Timothy C. Draper has served as one of our directors since June 2011.  Mr. Draper founded Draper Fisher Jurvetson in 1985 and has been a Managing Director since its inception.  Mr. Draper currently sits on the board of a number of privately held companies.  Mr. Draper holds a B.S. in Electrical Engineering from Stanford University, and an MBA from Harvard Business School.  Prosper believes that Mr. Draper’s financial and business expertise, and his background of managing and directing innovative start-up companies give him the qualifications and skills to serve as a director.

Court Coursey has served as one of our directors since April 2010.  Mr. Coursey has been the Managing Partner at TomorrowVentures, LLC since 2009.  Immediately prior to joining TomorrowVentures, Mr. Coursey was a principal of Rundell, Coursey, & Company, which he co founded in 1998, which helped incubate, develop and provide strategic planning services for high-growth companies.  In 1996, he founded certifiedemail.com, an online service that allows people to track their emails.  Prior to launching certifedemail.com, he founded TRUOC Aviation, a private aviation services business.  Prosper believes that Mr. Coursey’s financial and business expertise, as well as his general operational and management experience in start-up companies, give him the qualifications and skills to serve as a director.

Jeff Jacobs has served as one of our directors since November 2011. Mr. Jacobs began his career as an entertainment lawyer in Chicago.  He then co-founded the Harpo Entertainment Group, a film and television production company, and served as its President from 1984 until 2002.  During the last five years Mr. Jacobs primary occupation and interests have been as a private investor and philanthropist.  Mr. Jacobs holds a B.A. from Bradley University, and a J.D. from the Loyola University Chicago School of Law.  Prosper believes that Mr. Jacob’s business expertise, as well as his general management experience give him the qualifications and skills to serve as a director.

Christian A. Larsen co-founded Prosper and served as our Chief Executive Officer and President until March 15, 2012, and has been one of our directors since inception.  Prior to joining Prosper, Mr. Larsen co-founded E-LOAN, Inc. in 1996, and served as one of its directors from 1996 until its acquisition in October 2005, and as its Chairman from March 2001 until October 2005.  From 1999 to February 2005, Mr. Larsen served as Chief Executive Officer of E-LOAN, and from 1996 to 1998 and from January 2004 to June 2004, Mr. Larsen served as President of E-LOAN.  From 1992 to 1996, Mr. Larsen was the President of Palo Alto Funding Group, a mortgage brokerage he co-founded in 1992 and E-LOAN’s predecessor company.  Prior to attending business school, Mr. Larsen held positions at Chevron Corporation and NASA Ames Research Center.  Mr. Larsen holds an M.B.A. from Stanford University and a B.S. from San Francisco State University.  Prosper believes that Mr. Larsen’s financial and business expertise, including his diversified background of managing and directing public and start-up companies, his experience with financial services companies and lending companies, as well as his general operational and management experience, give him the qualifications and skills to serve as a director.

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Eric Schwartz has served as one of our directors since March 2012.  Mr. Schwartz was formerly co-head of asset management at Goldman Sachs. During his 23-year career at Goldman Sachs from 1984 through 2007, Mr. Schwartz held multiple leadership positions at the company, including serving as a partner in the Equity Capital Markets unit of the Investment Banking Division, and serving as co-head of the Global Equities and Investment Management Divisions.  He joined Goldman Sach’s Management Committee in 2001 and was named co-head of the Partnership Committee in 2005. Since his retirement from Goldman Sachs in 2007, he operates a private company to manage his personal investments.  He currently serves as Chairman of Jefferson National, an insurance company that principally provides low-cost variable annuities to US consumers; as Chairman of Gold Bullion International, a technology-enabled precious metals dealer based in the U.S.; and as a board member at Indostar Capital, a finance company based in India. Mr. Schwartz graduated with a B.S.E (summa cum laude) and M.B.A from the University of Pennsylvania.  Prosper believes that Mr. Schwartz’s experience with large institutional investment companies, his financial expertise and strong background in managing and leading a multinational financial company, give him the qualifications and skills to serve as a director.

David Silverman has served as one of our directors since March 2012.  Mr. Silverman has been a managing partner at Crosslink Capital, a venture capital firm, since July 2011.  Prior to joining Crosslink Capital, Mr. Silverman was the managing director at Piper Jaffray from July 2009 to July 2011 and a partner at 3i Ventures from June 2000 to July 2008.  Mr. Silverman holds B.A. from Dartmouth College and a J.D from Stanford University.  Prosper believes that Mr. Silverman’s experience as a venture capital investor with a focus on financial technologies and his overall management experience, give him the qualifications and skills to serve as a director.

Nigel W. Morris has served as one of our directors since December 2009.  Mr. Morris is the managing partner of QED Investors, an investment firm he founded in 2008.  He was also the co-founder of Capital One Financial Services, where he served as President and Chief Operating Officer and Vice Chairman from 1994 until his retirement in 2004.  Mr. Morris has served on the board of TransUnion Corp., a provider of credit information and credit information management services, since February 2011.  Mr. Morris also serves on the boards of other privately held companies.  Mr. Morris has a BSC in Psychology from East London University and a MBA with distinction from London Business School, where he is also a Fellow.Prosper believes that Mr. Morris’s financial and business expertise, including his diversified background of managing and directing public companies, his extensive experience in the credit and financial services industry give him the qualifications and skills to serve as a director.

Board Composition and Election of Directors

Our board of directors currently consists of nine members, all of whom were elected as directors pursuant to the terms of a voting rights agreement entered into among certain of our stockholders.  In selecting the composition of our board of directors, we seek to ensure that our Board collectively has a balance of expertise in the following areas: internet based business, consumer financial products and experience directing public and start-up companies.  In addition, although we don’t have a separate policy regarding diversity on our board, we consider diversity of race, ethnicity, gender, age and cultural background.  Based on these criteria, we believe that our board has been effective in identifying diverse directors.  The board composition provisions of our voting rights agreement are still in effect.  Holders of the Notes offered through our platform will have no ability to elect or influence our directors or approve significant corporate transactions, such as a merger or other sale of our company or its assets.

There are no family relationships among any of our directors or executive officers.

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Board Leadership

Because our common stock is not listed on a national exchange, we are not required to maintain a board of directors consisting of a majority of independent directors, or to maintain an audit, nominating or compensation committee. We do not have a lead independent director. Chris Larsen, our former CEO, serves as the Chairman of our board of directors.  In his role as Chairman, Mr. Larsen’s duties and responsibilities include the following: (i) working with the board of directors to schedule meetings and set meeting agendas; (ii) serving as the principal liaison between the board of directors and our executive officers; (iii) briefing the board on issues or concerns arising between meetings of the board of directors, which are generally held monthly; (iv) participating actively in corporate governance; and (v) performing such other duties as the board may from time to time delegate. When Mr. Larsen served as our CEO, the board of directors believed that the performance of these duties by Mr. Larsen provided more consistent communication and coordination throughout the organization, which resulted in a more effective and efficient implementation of corporate strategy. The board of directors further believed that this combination is important in unifying our strategy behind a single vision. In addition, we found that our Chief Executive Officer was the most knowledgeable member of the board of directors regarding risks we may be facing, and, is able to facilitate the board’s oversight of such risks. We believed this structure provides consistent and effective oversight of our management and the company and is optimal for our operations, stockholders and investor members.   In light of Mr. Larsen’s resignation from his role as CEO, the Board will consider whether to again at some point in the future combine the roles of Chairman and CEO.  However, until a permanent CEO is appointed, the Board believes that it is in the best interests of the company for Mr. Larsen to continue his service as Chairman of the board.

Director Independence

Because our common stock is not listed on a national securities exchange, we are not required to maintain a board consisting of a majority of independent directors or to maintain an audit committee, nominating committee or compensation committee consisting solely of independent directors.  Our board of directors has not analyzed the independence of our directors under any applicable stock exchange listing standards.  Holders of the Notes have no ability to elect or influence our directors.

Board Committees

Nominating Committee

We are not a “listed issuer” as defined under Section 10A-3 of the Exchange Act.  We are, therefore, not required to have a nominating comprised of independent directors.  We currently do not have a standing nominating committee and accordingly, there are no charters for such committee. We believe that standing committees are not necessary for a company of our size with our type of business.  We also believe that our directors collectively have the requisite background, experience, and knowledge to fulfill the limited duties and obligations that a nominating committee may have.

Compensation Committee

We are not a “listed issuer” as defined under Section 10A-3 of the Exchange Act.  Nevertheless, our Board of Directors approved the formation of a Compensation Committee in August 2011.  Nigel Morris, James Breyer and Timothy Draper compose our Compensation Committee.

The Compensation Committee meets at least annually to review and make decisions regarding (i) salary paid to the executive officers, (ii) long and short term incentive or bonuses paid to the executive officers, and (iii) any other matter relating to the compensation of executive officers that the committee deems appropriate.  The Compensation Committee also oversees the administration of the equity compensation plan of the Company, and may make recommendations to the Board regarding amendments to existing plans or adopt new plans for purposes of implementing the Company’s strategy regarding loan term and equity-based compensation.

Audit Committee

We are not a “listed issuer” as defined under Section 10A-3 of the Exchange Act.  Nevertheless, our Board of Directors approved the formation of an Audit Committee in January 2010.  The members of the Audit Committee are David Silverman and Court B. Coursey.  Mr. Silverman is the Chairman of the Audit Committee.  We believe that Messrs. Silverman and Coursey are able to serve our Audit Committee sufficiently without the aid of a financial expert.  We currently do not have a financial expert on our Audit Committee, and do not believe our Audit Committee requires a financial expert to perform its duties effectively.

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The Audit Committee oversees financial risk exposures, including monitoring the integrity of our financial statements, internal controls over financial reporting and the independence of our Independent Registered Public Accounting Firm. The Audit Committee receives internal control related assessments and reviews and discusses our annual and quarterly financial statements with management.  In fulfilling its oversight responsibilities with respect to compliance matters, the Audit Committee meets at least quarterly with management, our Independent Registered Public Accounting Firm and our internal legal counsel to discuss risks related to our financial reporting function.

Limitations on Officers’ and Directors’ Liability and Indemnification Agreements

As permitted by Delaware law, our amended and restated certificate of incorporation and bylaws contain provisions that limit or eliminate the personal liability of our directors for breaches of duty to the corporation.  Our amended and restated certificate of incorporation and bylaws limit the liability of directors to the fullest extent permitted under Delaware law.  Delaware law provides that directors of a corporation will not be personally liable for monetary damages for breaches of their fiduciary duties as directors, except liability for:

●any breach of the director’s duty of loyalty to us or our stockholders;

●any act or omission not in good faith, believed to be contrary to the interests of the corporation or its shareholders, involving reckless disregard for the director’s duty, for acts that involve an unexcused pattern of inattention that amounts to an abdication of duty, or that involves intentional misconduct or knowing or culpable violation of law;

●any unlawful payments related to dividends, unlawful stock repurchases, redemptions, loans, guarantees or other distributions; or

●any transaction from which the director derived an improper personal benefit.

These limitations do not affect the availability of equitable remedies, including injunctive relief or rescission.  As permitted by Delaware law, our amended and restated certificate of incorporation and bylaws also provide that:

●we will indemnify our directors and officers to the fullest extent permitted by law;

●we may indemnify our other employees and other agents to the same extent that we indemnify our officers and directors; and

●we will advance expenses to our directors and officers in connection with a legal proceeding, and may advance expenses to any employee or agent; provided, however, that such advancement of expenses shall be made only upon receipt of an undertaking by the person to repay all amounts advanced if it should be ultimately determined that the person was not entitled to be indemnified.

The indemnification provisions contained in our amended and restated certificate of incorporation and bylaws are not exclusive.

In addition to the indemnification provided for in our amended and restated certificate of incorporation and bylaws, we have entered into indemnification agreements with each of our directors and officers.  The indemnification agreements require us, among other things, to indemnify such persons for all expenses, including attorneys’ fees, judgments, fines and amounts paid in settlement (if such settlement is approved in advance by Prosper) (collectively, “Expenses”), actually and reasonably incurred by such person in connection with the investigation, defense or appeal of any proceeding to which such person may be made a party, a potential party, a non-party witness, or otherwise by reason of:

●such person’s service as a director or officer of Prosper;

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●any action or inaction taken by such person or on such person’s part while acting as director, officer, employee or agent of Prosper;

●such person’s actions while serving at the request of Prosper as a director, officer, employee, trustee, general partner, managing member, agent or fiduciary of Prosper or any other entity, in each case, whether or not serving in any such capacity at the time any liability or expense is or was incurred, or:

In addition, Prosper is required to indemnify against any Expenses actually and reasonably incurred in connection with any action establishing or enforcing a right to indemnification or advancement of expenses under the agreement or under any directors’ and officers’ liability insurance policies maintained by Prosper to the extent that such person is successful in such action.

Under the indemnification agreements, we are not obligated to provide indemnification on account of any proceeding unless such person acted in good faith and in a manner reasonably believed to be in the best interests of Prosper, and with respect to criminal proceedings, such person had no reasonable cause to believe his conduct was unlawful.  The termination of a proceeding by judgment, settlement, conviction or upon a plea of nolo contendere or its equivalent does not, by itself, create the presumption that such person did not satisfy the above standards.

In addition, under the indemnification agreements, we are not obligated to provide indemnification:

●for any proceedings or claims initiated or brought voluntarily by such person and not by way of defense, unless such indemnification is authorized by the Company, other than a proceeding to establish such person’s right to indemnification;

●for any expenses incurred by such person with respect to any proceeding instituted by such person to enforce and interpret the terms of his indemnification agreement, unless such person is successful in such action;

●for which payment has actually been made to or on behalf of such person under any statute, insurance policy, indemnity provision, vote or otherwise, except with respect to any excess beyond the amount paid;

●for an accounting or disgorgement of profits pursuant to Section 16(b) of the Exchange Act, as amended, or similar provisions of federal, state or local statutory law or common law, if such person is held liable therefor (including pursuant to any settlement arrangements); and

●for any reimbursement of Prosper by such person of any bonus or other incentive-based or equity-based compensation or of any profits realized by such person from the sale of securities of Prosper, as required in each case under the Exchange Act, as amended (including any such reimbursements that arise from an accounting restatement of Prosper pursuant to Section 304 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”), or the payment to Prosper of profits arising from the purchase and sale by such person of securities in violation of Section 306 of the Sarbanes-Oxley Act), if such person is held liable therefor (including pursuant to any settlement arrangements).

The indemnification agreements also provide that we agree to indemnify such persons to the fullest extent permitted by law, even if such indemnification is not specifically authorized by the other provisions of the agreement or our amended and restated certificate of incorporation or bylaws.  Moreover, the indemnification agreements provide that any future changes under Delaware law that expand the ability of a Delaware corporation to indemnify its officers and directors are automatically incorporated into the agreements.

We also maintain a general liability insurance policy that covers certain liabilities of directors and officers of our corporation arising out of claims based on acts or omissions in their capacities as directors or officers.

We believe that these provisions and agreements are necessary to attract and retain qualified persons as directors and officers.  To the extent these provisions permit us to indemnify our officers and directors for liabilities arising under the Securities Act, however, we have been informed by the SEC that such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

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Code of Ethics

Our Board of Directors has adopted a Code of Business Conduct and Ethics applying to our directors, officers and employees (the “Code”). The Code is reasonably designed to deter wrongdoing and promote (i) honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional relationships, (ii) full, fair, accurate, timely and understandable disclosure in reports and documents filed with, or submitted to, the SEC and in other public communications made by the Company, (iii) compliance with applicable governmental laws, rules and regulations, (iv) the prompt internal reporting of violations of the Code to appropriate persons identified in the Code, and (v) accountability for adherence to the Code.  You may request a copy of the Code by writing to the Company at the Company’s office address.

Item 11. Executive Compensation

Executive Officer Compensation

Summary Compensation Table

The following table provides information regarding the compensation earned during the year ended December 31, 2011 and December 31, 2010 by each person serving during the fiscal year ended December 31, 2011 as our principal executive officer or other executive officer, who we collectively refer to as our “named executive officers.”

Name and Principal Position	Year		Salary ($)		Bonus ($)		Option Awards ($)(1)	All Other Compensation		Totals ($)
Christian A. Larsen (2),	2011	$	157,292		—	$	45,394	—	$	202,686
Chief Executive Officer	2010	$	150,000		—		205,119		$	355,119
James Catlin,	2011	$	250,000	$	—	$	27,863	—	$	277,863
Executive Vice President, Acquisition and Risk Management	2010	$	225,000	$	6,250	$	64,383	—	$	295,633
Kirk T. Inglis,	2011	$	216,666	$	33,333	$	27,863	—	$	277,862
Chief Financial Officer, Chief Operating Officer	2010	$	200,000	$	50,000	$	38,280	—	$	288,280

(1) Calculated in accordance with ASC 718 using the Black-Scholes model without consideration of forfeitures for outstanding options to purchase shares of our common stock.  There were no forfeitures by the above named executives during 2011 and 2010.  The key assumptions used in the Company’s ASC 718 calculation are discussed in Note 2 of the Company’s consolidated financial statements located elsewhere in this report.

(2) Mr. Larsen resigned as CEO and President of the Company as of March 15, 2012.

The executive officers named above have been granted stock option awards upon employment with the Company and for merit increases as further discussed below under “Outstanding Equity Awards at December 31, 2011.”  The Company has no formal incentive compensation programs in place for its officers.  The Company does not believe that our compensation policies promote inappropriate or excessive risk taking.  The compensation we pay to our executive officers consists of three components: base salary, a discretionary bonus and stock option awards.  Base salary is a fixed amount, and is not tied to any metric relating to the performance of our business as a whole.  Discretionary bonuses, which we have only paid out on a limited number of occasions, also are not tied to any specific metrics regarding our performance. Our stock option awards are structured so that they vest over multiple years, which align the interests of the grantees with the long-term interests of our stockholders.   Any incentives awarded and salary adjustments to such officers are made at the discretion of our compensation committee.  The compensation committee reviews and approves all compensation, including option awards, for our executive team.   There were no forfeitures by any of the above named executives for the year ended December 31, 2011.

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Mr. Larsen was granted 623,353 share option awards on September 20, 2011 with an exercise price of $0.12 and was granted 1,976,237 share option awards on July 19, 2010 with an exercise price of $0.20, which are subject to the terms and conditions of the 2005 Stock Option Plan as set forth below.

Mr Catlin was granted 382,618 share option awards on September 20, 2011 with an exercise price of $0.12 and was granted 600,308 share option awards on June 10, 2010 with and exercise price of $0.20, which are subject to the terms and conditions of the 2005 Stock Option Plan as set forth below.

Mr. Inglis was granted 382,618 share option awards on September 20, 2011 with an exercise price of $0.12 and was granted 366,191 share option awards on June 10, 2010 with an exercise price of $0.20, which are subject to terms and conditions of the 2005 Stock Option Plan as set forth below.

All stock options granted to our named executive officers are incentive stock options, to the extent permissible under the Internal Revenue Code, as amended. All equity awards to our employees and directors were granted at no less than the fair market value of our common stock on the date of each award. In the absence of a public trading market for our common stock, our board of directors has determined the fair market value of our common stock in good faith based upon consideration of a number of relevant factors including the status of our development efforts, financial status and market conditions. See “Item 15. - Note to Consolidated Financial Statements” located elsewhere in this report.

Outstanding Equity Awards at December 31, 2011

The following table sets forth certain information regarding outstanding equity awards granted to our executive officers that remained outstanding as of December 31, 2011.

Outstanding Equity Awards

Option Awards
Name	Number of Securities Underlying Unexercised Options (#) Exercisable		Number of Securities Underlying Unexercised Options (#) Unexercisable		Option Exercise Price		Option Expiration Date
Christian A. Larsen* (1)		1,036,426		939,811		0.20	7/18/2020
Christian A. Larsen* (2)		—		623,353	$	0.12	9/19/2021
James Catlin (3		70,000		70,000	$	0.20	6/9/2020
James Catlin (4)		95,526		145,803	$	0.20	6/9/2020
James Catlin (5)		114,842		104,137	$	0.20	6/9/2020
James Catlin (6)		—		382,618	$	0.12	9/19/2021
Kirk T. Inglis (7)		192,046		174,145	$	0.20	6/9/2020
Kirk T. Inglis (8)		134,117		—	$	0.50	12/11/2016
Kirk T. Inglis (9)		62,500		37,500	$	0.56	6/16/2019
Kirk T. Inglis (10)		—		382,618	$	0.12	9/19/2021

*Mr.Larsen resigned as CEO and President of the Company as of March 15, 2012.

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(1) 33% of the options vested on May 6, 2011, with the remainder vesting monthly over the next 24 months in equal monthly amounts subject to continued employment with the Company.

(2) 25% of the options vest on September 20, 2012, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(3) 25% of the options vested on December 16, 2010, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(4) 25% of the options vested on May 6, 2011, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(5) 33% of the options vested on May 6, 2011, with the remainder vesting monthly over the next 24 months in equal monthly amounts subject to continued employment with the Company.

(6) 25% of the options vest on September 20, 2012, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(7) 33% of the options vested on May 6, 2011, with the remainder vesting monthly over the next 24 months in equal monthly amounts subject to continued employment with the Company.

(8) 25% of the options vested on November 15, 2007, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(9) 25% of the options vested on June 17, 2010, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

(10) 25% of the options vest on September 20, 2012, with the remainder vesting monthly over the next 36 months in equal monthly amounts subject to continued employment with the Company.

As of December 31, 2011 there were no material contracts, agreements, plan or arrangements, written or unwritten, that provided for payments or stock option awards to the named executive officers above in connection with their respective resignation, retirement or other termination.  All options granted to our executive officers, except as otherwise provided, shall be subject to the terms and conditions of the 2005 Stock Option Plan as set forth below.

Director Compensation

As reflected in the table below, PMI occasionally grants options to its directors for their service on the Board but does not otherwise compensate directors for their service on the board.

Name	Fees earned or paid in cash ($)	Stock awards ($)	Option awards ($)	Non-equity incentive plan compensation ($)	Nonqualified deferred compensation earnings ($)	All other compensation ($)	Total ($)
James W. Breyer (1)	-	-	-	-	-	-	-
Lawrence W. Cheng	-	-	-	-	-	-	-
Jerome Contro	-	-	-	-	-	-	-
Court Coursey	-	-	-	-	-	-	-
Timothy C. Draper	-	-	-	-	-	-	-
Nigel W. Morris	-	-	-	-	-	-	-
Jeffrey Jacobs	-	-	37,383.38	-	-	-	37,383.38

(1) Effective June 19, 2012, Mr. Breyer resigned from the board of directors.

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During the year ended December 31, 2011, Jeff Jacobs was granted 349,338 options.  Of these options, 25,000 were granted to him while acting in an advisory role to the board of directors, which were vested immediately, with  a total fair value of $1,927 at the grant date.  An additional 324,338 options were granted to Mr. Jacobs upon his appointment to the Company’s board of directors which are subject to the same vesting requirements set forth in our 2005 Stock Option Plan noted below.  The total aggregate fair value of these grants was $35,456 on the grant date.

From time to time, we reimburse certain of our non-employee directors for travel and other expenses incurred in connection with attending our board meetings.  We have agreed to reimburse certain of our directors for legal expenses incurred by them stemming from the class action lawsuit as described in our “Information About Prosper Marketplace, Inc.—Legal Proceedings” section above, pursuant to our indemnification agreements with our directors as discussed below.

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Employee Benefit Plans

Stock Option Plan

In 2005, our stockholders approved the adoption of the 2005 Stock Option Plan.  On December 1, 2010, our stockholders approved the adoption of the Amended and Restated 2005 Stock Plan (as amended and restated, the “2005 Plan”).  The 2005 Plan will terminate upon the earliest to occur of (i) December 1, 2020, (ii) the date on which all shares of common stock available for issuance under the 2005 Plan have been issued as fully vested shares of common stock, and (iii) the termination of all outstanding stock options granted pursuant to the 2005 Plan.  The 2005 Plan provides for the grant of the following:

●incentive stock options under the federal tax laws (“ISOs”), which may be granted solely to our employees, including officers; and

●nonstatutory stock options (“NSOs”), which may be granted to our directors, consultants or employees, including officers.

Share Reserve.  On June 3, 2011 our Board of Directors and stockholders approved an amendment to the 2005 Plan to increase the total pool of shares subject to options issuable under the 2005 Plan by 3,550,875 shares .  On October 18, 2011 our Board and stockholders approved another amendment to the 2005 Plan increasing the share pool by 1,000,000 shares.    As of the date hereof, an aggregate of 13,539,664 shares of our common stock are authorized for issuance under the 2005 Plan.  Shares of our common stock subject to options that have expired or otherwise terminate under the 2005 Plan without having been exercised in full will again become available for grant under the plan.  Shares of our common stock issued under the 2005 Plan may include previously unissued shares or reacquired shares bought on the market or otherwise.

Administration.  The 2005 Plan is administered by our board of directors, which may in turn delegate authority to administer the plan to a committee (the “Administrator”).  Subject to the terms of the 2005 Plan, the Administrator determines recipients, the numbers and types of stock awards to be granted and the terms and conditions of the stock awards, including the period of their exercisability and vesting.  Subject to the limitations set forth below, the Administrator will also determine the exercise price of options granted under the 2005 Plan.

Stock options will be granted pursuant to stock option agreements.  The exercise price for ISOs cannot be less than 100% of the fair market value of the common stock subject to the option on the date of grant.  The exercise price for NSOs cannot be less than 85% of the fair market value of the common stock subject to the option on the date of grant.  Options granted under the 2005 Plan will vest at the rate specified in the option agreement.  Unvested shares of our common stock issued in connection with an early exercise may be repurchased by us.  In general, the term of stock options granted under the 2005 Plan may not exceed ten years.  Unless the terms of an optionholder’s stock option agreement provide for earlier or later termination, if an optionholder’s service relationship with us, or any affiliate of ours, ceases due to disability or death, the optionholder, or his or her beneficiary, may exercise any vested options for up to 12 months after the date the service relationship ends, unless the terms of the stock option agreement provide for earlier termination.  If an optionholder’s service relationship with us, or any affiliate of ours, ceases without cause for any reason other than disability or death, the optionholder may exercise any vested options for up to three months after the date the service relationship ends, unless the terms of the stock option agreement provide for a longer or shorter period to exercise the option.

Acceptable forms of consideration for the purchase of our common stock under the 2005 Plan, to be determined at the discretion of the Administrator at the time of grant, include (i) cash or (ii) the tendering of other shares of common stock or the attestation to the ownership of shares of common stock that otherwise would be tendered to Prosper in exchange for Prosper’s reducing the number of shares necessary for payment in full of the option price for the shares so purchased (provided that the shares tendered or attested to in exchange for the shares issued under the 2005 Plan may not be shares of restricted stock at the time they are tendered or attested to), or (iii) any combination of (i) and (ii) above.

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Generally, an optionholder may not transfer a stock option other than by will or the laws of descent and distribution or a domestic relations order.  However, an optionholder may designate a beneficiary who may exercise the option following the optionholder’s death.

Limitations.  The aggregate fair market value, determined at the time of grant, of shares of our common stock with respect to ISOs that are exercisable for the first time by an optionholder during any calendar year under all of our stock plans may not exceed $100,000.  The options or portions of options that exceed this limit are treated as NSOs.  No ISO may be granted to any person who, at the time of the grant, owns or is deemed to own stock possessing more than 10% of our total combined voting power unless the following conditions are satisfied:

●the option exercise price must be at least 110% of the fair market value of the stock subject to the option on the date of grant; and

●the term of any ISO award must not exceed five years from the date of grant.

Option Grants to Outside Directors.  Options may be granted to outside directors in accordance with the policies established from time to time by the Administrator specifying the number of shares, if any, to be subject to each award and the time(s) at which such awards shall be granted.  All options granted to outside directors shall be NSOs and, except as otherwise provided, shall be subject to the terms and conditions of the 2005 Plan.

Adjustments.  In the event that there is a specified type of change in our capital structure not involving the receipt of consideration by us, such as a stock split or stock dividend, the number of shares reserved under the 2005 Plan and the maximum number and class of shares issuable to an individual in the aggregate, and the exercise price or strike price, if applicable, of all outstanding stock awards will be appropriately adjusted.

Dissolution or Liquidation.  In the event of a proposed dissolution or liquidation of Prosper, the Administrator shall provide written notice to each participant at least 20 days prior to the effective date of such proposed transaction.  To the extent it has not been previously exercised, an award will terminate immediately prior to the consummation of such proposed action.  The Administrator may specify the effect of a liquidation or dissolution on any award of restricted stock or other award at the time of grant of such award.

Reorganization.  Upon the occurrence of a Reorganization Event (as defined below), each outstanding option shall be assumed or an equivalent option substituted by the successor corporation, except in the event that the successor corporation does not assume the option or an equivalent option is not substituted, then the Administrator shall notify the optionholder that one of the following will occur:

●all options must be exercised as of a specified time prior to the Reorganization Event or will be terminated immediately prior to the Reorganization Event; or

●all outstanding options will terminate upon consummation of such Reorganization Event and each participant will receive, in exchange therefore, a cash payment per share equal to the difference between the acquisition price per share and the exercise price.

A “Reorganization Event” is defined as (i) a merger or consolidation of Prosper with or into another entity, as a result of which all of our common stock is converted into or exchanged for the right to receive cash, securities or other property or (ii) any exchange of all of our common stock for cash, securities or other property pursuant to a share exchange transaction.

401(k) Plan

We maintain through our payroll and benefits service provider, a defined contribution employee retirement plan that covers all of our employees meeting certain eligibility requirements.  The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code.  Eligible employees may defer up to 90% of eligible compensation up to the annual maximum as determined by the Internal Revenue Service, which is $16,500 for 2011.  Participants who are at least 50 years old can also make “catch-up” contributions, which in 2011 may be up to an additional $5,500 above the statutory limit.  Under the 401(k) plan, each employee is fully vested in his or her deferred salary contributions.  Employee contributions are held and invested by the plan’s trustee.  Prosper’s contributions to the plan are discretionary and we have not made any contributions to date.

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Item 12. Security Ownership of Certain Beneficial owners and Management and Related Stockholder Matters

Principal Security Holders

The following table sets forth information regarding the beneficial ownership of our common stock as of March 12, 2012, by:

●each of our directors;

●each of our named executive officers;

●each person, or group of affiliated persons, who is known by us to beneficially own more than 5% of our common stock; and

●all of our directors and executive officers as a group.

Beneficial ownership is determined in accordance with the rules of the SEC.  These rules generally attribute beneficial ownership of securities to persons who possess sole or shared voting power or investment power with respect to those securities and include shares of common stock issuable upon the exercise of stock options or warrants that are immediately exercisable or exercisable within 60 days after March 12, 2012.  Except as otherwise indicated in the footnotes to the table below, all of the shares reflected in the table are shares of common stock and all persons listed below have sole voting and investment power with respect to the shares beneficially owned by them, subject to applicable community property laws.  The information is not necessarily indicative of beneficial ownership for any other purpose.

Percentage ownership calculations are based on 2,897,859 shares of common stock outstanding as of March 12, 2012.  In addition, the calculation assumes conversion of all of our outstanding shares of convertible preferred stock.  Each share of our preferred stock is convertible at any time at the discretion of the holder.  All shares of our preferred stock convert into shares of common stock at a ratio of 1 to 1, except for shares of our Series E-1 Preferred Stock, which convert into shares of common stock at a ratio of 1,000,000 to 1.

In computing the number of shares of common stock beneficially owned by a person or entity and the percentage ownership of that person or entity, we deemed outstanding all shares of common stock subject to options and warrants held by that person or entity that are currently exercisable or exercisable within 60 days of March 12, 2012.  We did not deem these shares outstanding, however, for the purpose of computing the percentage ownership of any other person.  Beneficial ownership representing less than 1.0% is denoted with an asterisk (*).  Except as otherwise indicated in the footnotes to the table below, addresses of named beneficial owners and officers are in care of Prosper Marketplace, Inc., 111 Sutter Street, 22nd Floor, San Francisco, CA 94104.

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	Total Beneficial Ownership
Name of Beneficial Owner	Number of Shares	Beneficial Ownership Percentage
Officer and Directors
James W. Breyer Trust Dated 3/25/2005 (1)	20,158,945	30.05	%
Lawrence W. Cheng (2)	7,160,528	11.03	%
David Silverman (3)	4,265,402	6.58	%
Court Coursey (4)	2,234,256	3.44	%
Timothy C. Draper (5)	7,109,006	10.96	%
Jeff Jacobs (6)	25,000	*
Nigel  W. Morris (7)	2,450,169	3.89	%
Christian A. Larsen (8)	3,207,733	4.86	%
Kirk T. Inglis (9)	423,345	*
Jim Catlin (10)	319,532	*
All directors and named executive officers as a group (11)*	47,353,916	72.67	%
5% Shareholders
Accel Partners (12)	18,404,546	28.34	%
Agilus Ventures (13)	7,160,528	11.03	%
Benchmark Capital Partners (14)	3,807,720	5.86	%
Crosslink Capital (15)	4,265,402	6.58	%
DAG Ventures (16)	4,420,902	6.81	%
Draper Fisher Jurvetson (17)	7,109,006	10.96	%
IDG Capital Partners (18)	18,404,546	28.34	%
Meritech Capital Partners (19)	4,420,902	6.81	%

 (1) Consists of 1,742,653 shares of common stock issuable upon the conversion of preferred stock held by The James W. Breyer Trust dated 3/25/2005 and 11,746 shares of common stock issuable upon the exercise of warrants held by The James W. Breyer Trust dated 3/25/2005 (collectively, the “Breyer Trust Shares”); 11,330,637 shares of common stock issuable upon the conversion of preferred stock held by Accel Partners through certain of its affiliates, 76,371 shares of common stock issuable upon the exercise of warrants held by Accel Partners through certain of its affiliates and one share of common stock held by Accel Partners through certain of its affiliates (collectively, the “Accel Shares”); and 6,997,538 shares of common stock issuable upon the conversion of preferred stock held by IDG Capital Partners through certain of its affiliates, (the “IDG Shares”).  Mr. Breyer has voting and investment power over the Breyer Trust Shares.  Mr. Breyer is a partner of Accel Partners, and Accel Partners is an affiliate of IDG Capital Partners. Therefore, Mr. Breyer may be deemed to share voting and investment power over the Accel Shares and the IDG Shares. Mr. Breyer disclaims beneficial ownership of the Accel Shares and the IDG Shares except to the extent of his pecuniary interest therein.

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(2) Consists of 7,085,235 shares of common stock issuable upon the conversion of preferred stock held by Agilus Ventures through certain of its affiliates and 75,293 shares of common stock issuable upon the exercise of warrants held by Agilus Ventures through certain of its affiliates (the “Agilus Shares”).  Volition Capital, LLC, manages the US portfolio of Agilus Ventures under a sub-advisory agreement and has voting and investment power over the Agilus Shares.  Mr. Cheng is a managing partner of Volition Capital and therefore may be deemed to share voting and investment power over the Agilus Shares.  Mr. Cheng disclaims beneficial ownership of the Agilus Shares except to the extent of his pecuniary interest therein.

(3) Consists of 4,265,402 shares of common stock issuable upon the conversion of preferred stock held by Crosslink Capital through certain of its affiliates.  Mr. Silverman is a general partner of Crosslink Capital and therefore may be deemed to share voting and investment power over these shares. Mr. Silverman disclaims beneficial ownership with respect to the shares except to the extent of his pecuniary interest therein.

(4) Consists of 2,234,256 shares of common stock issuable upon the conversion of preferred stock held by TomorrowVentures through certain of its affiliates.  Mr. Coursey is the managing partner of TomorrowVentures and therefore may be deemed to share voting and investment power over these shares.  Mr. Coursey disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

(5) Consists of 7,109,006 shares of common stock issuable upon the conversion of preferred stock held by Draper Fisher Jurvetson through certain of its affiliates.  Mr. Draper. is a managing director of Draper Fisher Jurvetson and therefore may be deemed to share voting and investment power over these shares.  Mr. Draper disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

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(6) Consists of 25,000 shares of common stock issuable upon the exercise of stock options held by Mr. Jacobs.

(7) Consists of 1,847,690 shares of common stock issuable upon the conversion of preferred stock held by QED Investors through certain of its affiliates and 602,479 shares of common stock issuable upon the exercise of warrants held by QED Investors through certain of its affiliates.  Mr. Morris is the managing partner of QED Investors and therefore may be deemed to share voting and investment power over these shares.  Mr. Morris disclaims beneficial ownership of the shares except to the extent of his pecuniary interest therein.

(8) Consists of 6,621 shares of common stock issuable upon the conversion of preferred stock held by Mr. Larsen, 2,000,000 shares of common stock held by the Larsen-Lam Family Trust, of which Mr. Larsen is a trustee, and 1,201,112 shares of common stock issuable upon the exercise of stock options held by Mr. Larsen. Mr. Larsen has voting and investment power over the shares held by the Larsen Lam Family Trust.  On March 15, 2012, Christian A. Larsen resigned as President and Chief Executive Officer of the Company.  Mr. Larsen will continue to serve as Chairman of the Company’s Board of Directors.

(9) Consists of 423,345 shares of common stock issuable upon the exercise of stock options held by Mr. Inglis.

(10) Consists of 319,532 shares of common stock issuable upon the exercise of stock options held by Mr. Catlin.

(11) Consists of 44,644,038 shares of common stock and common stock issuable upon the conversion of preferred stock, 1,943,989 shares of common stock issuable upon the exercise of stock options and 765,889 shares of common stock issuable upon the exercise of warrants.

* Eric Schwartz was named a Director of the Company on March 15, 2012. As of that date, Mr. Schwartz held   individually or through certain of his affiliates, 2,131,616 shares of common stock issuable upon the conversion of preferred stock and 438,301 shares of common stock issuable upon the exercise of warrants.

(12) Consists of 11,330,637 shares of common stock issuable upon the conversion of preferred stock held by Accel Partners through certain of its affiliates and 76,371 shares of common stock issuable upon exercise of warrants held by Accel Partners through certain of its affiliates (collectively, the “Accel Shares”); and 6,997,538 shares of common stock issuable upon the conversion of preferred stock held by IDG Capital Partners through certain of its affiliates (the “IDG Shares”). Accel Partners is deemed to have voting and investment power over the Accel Shares.  Accel Partners is an affiliate of IDG Capital Partners and may also therefore be deemed to share voting and investment power over the IDG Shares.  Accel Partners disclaims beneficial ownership of the IDG Shares except to the extent of its pecuniary interest therein.  The address of Accel Partners is 428 University Avenue, Palo Alto, California 94301.

(13) Represents 7,085,235 shares of common stock issuable upon the conversion of preferred stock held by Agilus Ventures and 75,293 shares of common stock issuable upon exercise of warrants held by Agilus Ventures through certain of its affiliates.  Volition Capital, LLC, manages the US portfolio of Agilus Ventures under a sub-advisory agreement and has voting and investment power over the shares held by Agilus Ventures. The address of Agilus Ventures is 82 Devonshire Street, E16B, Boston, Massachusetts 02109.

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(14) Represents 3,724,035 shares of common stock issuable upon the conversion of preferred stock held by Benchmark Capital Partners through certain of its affiliates and 83,685 shares of common stock issuable upon exercise of warrants held by Benchmark Capital Partners through certain of its affiliates.  Benchmark Capital Partners is deemed to have voting and investment power over these shares. The address of Benchmark Capital Partners V, L.P. is 2480 Sand Hill Road, Suite 200, Menlo Park, California 94025.

(15) Represents 4,265,402 shares of common stock issuable upon the conversion of preferred stock held by Crosslink Capital through certain of its affiliates. Crosslink Capital is deemed to have voting and investment power over these shares. The address for Crosslink Capital is Two Embarcadero Center, Suite 2200, San Francisco, CA 94111.

(16) Represents 4,393,362 shares of common stock issuable upon the conversion of preferred stock held by DAG Ventures through certain of its affiliates and 27,540 shares of common stock issuable upon the exercise of warrants held by DAG Ventures through certain of its affiliates.  DAG Ventures is deemed to have voting and investment power over these shares. The address of DAG Ventures is 251 Lytton Avenue, Suite 200, Palo Alto, California 94301.

(17) Represents 7,109,006 shares of common stock issuable upon the conversion of preferred stock held by Draper Fisher Jurvetson through certain of its affiliates.  Draper Fisher Jurvetson is deemed to have voting and investment power over these shares. The address for Draper Fisher Jurvetson is 2882 Sand Hill Road, Suite 150, Menlo Park, California 94025.

(18) Represents 6,997,538 shares of common stock issuable upon the conversion of preferred stock held by IDG Capital Partners through certain of its affiliates (“IDG Shares”), 11,330,637 shares of common stock issuable upon the conversion of preferred stock held by Accel Partners through certain of its affiliates and 76,371 shares of common stock issuable upon exercise of warrants held by Accel Partners through certain of its affiliates (collectively, the “Accel Shares”).  IDG Capital Partners is deemed to have voting and investment power over the IDG shares, and maybe deemed to control the Accel Shares, but disclaims control of the Accel Shares. The address for IDG Capital Partners is 99 Queen’s Road Central, Unit 1509, The Center, Hong Kong, China.

(19) Represents 4,393,362 shares of common stock issuable upon the conversion of preferred stock held by Meritech Capital Partners through certain of its affiliates and 27,540 shares of common stock issuable upon the exercise of warrants held by Meritech Capital Partners through certain of its affiliates. Meritech Capital Partners is deemed to have voting and investment power over these shares. The address for Meritech Capital Partners is 245 Lytton Avenue, Suite 350, Palo Alto, California 94301.

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The following table sets forth information, as of December 31, 2011, with respect to shares of our common stock that may be issued under our existing equity compensation plans.

Plan Category	Number of shares of common stock to be issued upon exercise of outstanding options, warrants and rights (1)		Weighted average exercise price of outstanding options, warrants and rights		Number of shares of common stock remaining available for future issuance under equity compensation plans
Equity compensation plans approved by stockholders:
Prosper Marketplace, Inc. 2005 Stock Incentive Plan, as amended		12,087,620	$	0.21		990,662
All stockholder approved plans		12,087,620	$	0.21		990,662
Equity compensation plans not approved by stockholders:
N/A		N/A		N/A		N/A
All non-stockholder approved plans		N/A		N/A		N/A
Total		12,087,620	$	0.21		990,662

(1) The 2005 Stock Incentive Plan includes option issuances to employee, directors and certain consultants, advisors or vendors; however it does not include warrants granted to outside individuals, consultants, advisors and vendors.

The information set forth in Note 13 to the “Notes to Consolidated Financial Statements” below under the caption “Stock Option Plan and Other Stock Compensation” is incorporated herein by reference.

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Item 13. Certain Relationships and Related Transactions, and Director Independence

Transactions with Related Parties

Since our inception, we have engaged in various transactions with our directors, executive officers and holders of more than 5% of our voting securities, and immediate family members and other affiliates of our directors, executive officers and 5% stockholders.  Since January 1, 2011, we have engaged in the following financial transactions with an aggregate value of greater than $120,000 with our directors, executive officers and holders of more than 5% of our voting securities and other affiliates of our directors executive officers.  We believe that all of the transactions described below were made on terms no less favorable to us than could have been obtained from unaffiliated third parties.

Participation in Our Platform

Our executive officers, directors and 5% shareholders have bid on and purchased Notes originated through the platform from time to time in the past, and may do so in the future.  As of December 31, 2011, these parties had purchased $4,697,560 of Notes through the platform.  Christian Larsen has purchased Notes in an aggregate amount of approximately $1,460,728; James Breyer has purchased Notes in an aggregate amount of $955,873; Larry Cheng has purchased Notes in an aggregate amount of $33,772; Nigel Morris has purchased Notes in an aggregate amount of $35,100; and Tim Draper has purchased Notes in an aggregate amount of $518,481 and management, other affiliates and 5% shareholders have purchased Notes in an aggregate amount of $1,685,356.    Of the total aggregate amount of Notes purchased by executive officers, directors, and affiliates since inception through December 31, 2011, approximately $90,100 or 2% of principal has been charged off, as compared to approximately $49.7 million or 17% of principal charged off for all loans originated since inception through December 31, 2011.  The Notes were obtained on terms and conditions that were not more favorable than those obtained by other lenders.  In addition, from time to time, we may fund portions of qualified loan requests and hold any Notes we purchase as a result of such funding for our own account.  As of December 31, 2011, we have purchased notes in the aggregate amount of approximately $147,000.

Financing Arrangements with Significant Shareholders, Directors and Officers

In June 2011, we issued and sold to investors an aggregate of 23,222,747 shares of our Series E convertible preferred stock (“Series E”) at a purchase price of $0.74 per Series E share for an aggregate consideration of $17,150,000 net of issuance costs of approximately $441,000.   In connection with that sale, we issued 10,000,000 shares of the Company’s Series E-1 (“Series E-1”) Preferred Stock to certain holders of our Series A, B and C Preferred Stock who participated in the Series E financing.  The Series E-1 shares were allocated among these stockholders in proportion to their relative participation in the Series E financing.

In November 2011, Prosper entered into a stock purchase agreement with certain new investors (the “Share Purchasers”), pursuant to which, Prosper issued and sold to such Share Purchasers 8,996,739 shares of the Company’s Series F Preferred Stock (the “Series F”) for an aggregate purchase price of $9.0 million.  The Share Purchasers included certain investment funds that are affiliated with IDG Capital Partners and Accel Partners. James W. Breyer, who is a member of Prosper’s Board of Directors, is a partner of Accel Partners.

The participants in these convertible preferred stock financings included (i) the entities set forth in the following table (either directly or through one or more affiliates), each of which held, directly or indirectly, more than 5% of any class of our voting securities at the time the transactions indicated in the table were consummated, as well as (ii) the directors set forth in the table.

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Participant	Series E	Series F
James W. Breyer Trust dated 3/25/2005	658,829
Accel Partners	4,283,622
Agilus Ventures	1,624,915
Meritech Capital Partners	2,031,144
DAG Ventures	2,031,144
Draper Fisher Jurvetson Fund	7,109,005
Crosslink Capital	4,265,403
IDG Capital Partners		6,997,538
Eric & Erica Schwartz Investments LLC		1,999,201

For further information regarding stock ownership for officers, directors and individuals owning greater than 5% ownership of all our classes of voting securities please see “Item 12 - Security Ownership of Certain Beneficial owners and Management and Related Stockholder Matters - Principal Security Holders.”

As of the date of this report, six of our directors, James W. Breyer, Lawrence W. Cheng, David Silverman, Court Coursey, Timothy Draper, and Eric Schwartz are affiliated with Accel Partners and IDG Capital Partners., Agilus Ventures, Crosslink Capital, TomorrowVentures, Draper Fisher Jurvetson and Eric & Erica Schwartz Investments LLC, respectively.  The notes to our beneficial ownership table describe these affiliations in greater detail in “Item 12 - Security Ownership of Certain Beneficial owners and Management and Related Stockholder Matters - Principal Security Holders.”

Indemnification Agreements

Our amended and restated certificate of incorporation provides that we will indemnify our directors and officers to the fullest extent permitted by Delaware law.  In addition, we have entered into separate indemnification agreements with each of our directors and executive officers.  For more information regarding these agreements, see “Management—Limitations on Officers’ and Directors’ Liability and Indemnification Agreements” for more information.

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Item 14. Principal Accounting Fees and Services

        The following table sets forth the aggregate fees accrued or paid by the Company for the years ended December 31, 2011 and 2010 to the Company’s independent registered public accounting firm OUM & Co. LLP.

	December 31,
	2011		2010
Audit Fees (1)	$	447,500	$	565,000
Audit-Related Fees (2)		—		—
Audit and Audit Related Fees	$	447,500	$	565,000
Tax Fees (3)		—		—
All Other Fees		—		—
Total Fees	$	447,500	$	565,000

(1) Audit fees consist of fees billed for professional services rendered in connection with the audit of the annual consolidated financial statements of the Company, quarterly financial statements included in Forms 10Q, Post Effective Amendments and services that are provided in connection with our statutory or regulatory filings.

(2) Audit-related fees consisted principally of fees for due diligence services.

(3) Tax Fees consisted of fees for tax consultation and tax compliance services.

All of the audit and non-audit services described above were approved by the Board of Directors based on our engagement letter signed at the outset of the engagement and not pursuant to the waiver of pre-approval provisions set forth in applicable rules of the SEC.

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PART IV

Item 15. Exhibits and Financial Statement Schedule

See “Index to Financial Statements” below.

Exhibits filed as part of this Annual Report on Form 10-K are listed on the Exhibit Index immediately preceding such exhibits, which is incorporated herein by reference.

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Prosper Marketplace, Inc.

Index to Financial Statements

Report of Independent Registered Public Accounting Firm	F-1
Financial Statements
Balance Sheets as of December 31, 2011 and 2010	F-2
Statements of Operations for the Years Ended December 31, 2011 and 2010	F-3
Statements of Changes in Stockholders’ Equity for the Years Ended December 31, 2011 and 2010	F-4
Statements of Cash Flows for the Years Ended December 31, 2011 and 2010	F-5
Notes to Financial Statements	F-6

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Shareholders

of Prosper Marketplace, Inc.

We have audited the accompanying balance sheets of Prosper Marketplace, Inc. as of December 31, 2011 and 2010, and the related statements of operations, shareholders’ equity and cash flows for the years then ended. These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Company is not required to have, nor were we engaged to perform, an audit of the Company’s internal control over financial reporting. Our audits included consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management and evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Prosper Marketplace, Inc. at December 31, 2011 and 2010 and the results of its operations and its cash flows for the years then ended, in conformity with accounting principles generally accepted in the United States of America.

As described in Notes 2 and 3 to the financial statements, the balance sheet for the year ended December 31, 2011 and the statement of cash flows for the year ended December 31, 2011 have been restated.

/s/ OUM & Co. LLP

San Francisco, California

March 29, 2012, except for Notes 1, 2 and 3,

as to which the date is May 14, 2012

F- 1

Prosper Marketplace, Inc.

Balance Sheets

	December 31,
	2011			2010
ASSETS	(As Restated)
Cash and cash equivalents	$	9,216,133		$	4,284,228
Restricted cash		4,364,102			2,566,631
Short term investments		9,997,420			-
Servicing rights		-			2,986
Receivables		12,941			6,306
Loans held for investment at fair value		137,314			-
Borrower Loans Receivable at fair value		75,762,894			23,689,950
Property and equipment, net		1,337,572			765,210
Prepaid and other assets		234,539			174,805
Intangible assets, net		-			50,306
Total assets	$	101,062,915		$	31,540,422
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	$	1,123,732		$	554,347
Accrued liabilities		2,027,313			1,219,240
Borrower Payment Dependent Notes at fair value		76,159,501			23,478,046
Repurchase obligation		22,168			71,001
Notes payable		-			288,594
Total liabilities		79,332,714			25,611,228
Commitments and contingencies (see Note 15)
Stockholders' Equity
Convertible preferred stock – Series A ($0.001 par value; 4,023,999 shares authorized, issued and outstanding as of December 31, 2011 and December 31, 2010)		4,024			4,024
Convertible preferred stock – Series B ($0.001 par value; 3,310,382 shares authorized, issued and outstanding as of December 31, 2011 and December 31, 2010)		3,310			3,310
Convertible preferred stock – Series C ($0.001 par value; 2,063,558 shares authorized, issued and outstanding as of December 31, 2011 and December 31, 2010)		2,064			2,064
Convertible preferred stock – Series D ($0.001 par value; 20,543,819 shares authorized; 20,340,705 issued and outstanding as of December 31, 2011 and December 31, 2010)		20,341			20,341
Convertible preferred stock – Series D-1 ($0.001 par value; none authorized, issued and outstanding as of December 31, 2011, and 3,110,188 shares authorized, issued and outstanding at December 31, 2010)		-			3,110
Convertible preferred stock – Series E ($0.001 par value; 23,222,747 shares authorized; 23,222,747 issued and outstanding as of December 31, 2011)		23,223			-
Convertible preferred stock – Series E-1 ($0.001 par value; 10,000,000 shares authorized; 10,000,000 issued and outstanding as of December 31, 2011)		10,000			-
Convertible preferred stock – Series F ($0.001 par value; 8,996,739 shares authorized; 8,996,739 issued and outstanding as of December 31, 2011)		8,997			-
Common stock ($0.001 par value; 81,414,566 shares authorized;  shares 2,872,859 and 4,478,667 shares issued and outstanding as of December 31, 2011 and December 31, 2010, respectively)		4,696			4,479
Additional paid-in capital		82,733,624			56,659,849
Less Treasury Stock		(291,046	)		-
Accumulated deficit		(60,789,032	)		(50,767,983	)
Total stockholders' equity		21,730,201			5,929,194
Total liabilities and stockholders' equity	$	101,062,915		$	31,540,422

The accompanying notes are an integral part of these financial statements.

F- 2

Prosper Marketplace, Inc.

Statements of Operations

	Years Ended December 31,
	2011			2010
Revenues
Origination fees	$	2,836,917		$	807,021
Loan servicing fees		23,389			167,826
Interest income on Borrower  Loans		9,691,735			3,197,728
Interest expense on Payment Dependent Notes		(9,195,721	)		(3,009,601	)
Rebates and promotions		(1,169,278	)		(85,909	)
Total Revenues		2,187,042			1,077,065
Cost of revenues
Cost of services		(1,244,240	)		(962,799	)
Reversal of (Provision for) loan and Note repurchases		32,340			(45,543	)
Net revenues		975,142			68,723
Operating expenses
Compensation and benefits		6,824,295			4,781,174
Marketing and advertising		2,017,981			634,904
Depreciation and amortization		482,457			550,252
General and administrative
Professional services		2,149,749			2,630,007
Facilities and maintenance		730,606			652,998
Other		1,061,218			1,325,370
Total expenses		13,266,306			10,574,705
Loss before other income and expenses		(12,291,164	)		(10,505,982	)
Other income and expenses
Interest income		5,657			11,135
Change in fair value on Borrower Loans, Loans Held for Investment and Payment Dependent Notes, net		280,564			340,787
Insurance recoveries		1,999,999			-
Loss on impairment of fixed assets		(124,387	)		(47,241	)
Other income		108,282			58,579
Total other income and expenses, net		2,270,115			363,260
Loss before income taxes		(10,021,049	)		(10,142,722	)
Provision for income taxes		-			-
Net loss	$	(10,021,049	)	$	(10,142,722	)
Net loss per share – basic and diluted	$	(2.32	)	$	(2.27	)
Weighted average shares - basic and diluted net loss per share		4,313,318			4,472,897

The accompanying notes are an integral part of these financial statements.

F- 3

Prosper Marketplace, Inc.

Statements of Stockholders' Equity

	Preferred Stock						Common Stock				Treasury Stock						Additional Paid-In			Accumulated
	Shares			Amount			Shares		Amount		Shares			Amount			Capital			Deficit			Total
Balance as of January 1, 2010		9,397,939		$	9,398			4,460,667	$	4,461							$	41,406,457		$	(40,625,261	)	$	795,055
Issuance of convertible preferred stock, Series D		20,340,705			20,341													14,998,161						15,018,502
Issuance of convertible preferred stock, Series D-1		3,110,188		$	3,110																			3,110
Offering costs on preferred stock																		(125,903	)					(125,903	)
Exercise of stock options								18,000		18								6,482						6,500
Issuance of common stock warrants																		96,625						96,625
Compensation expense																		278,027						278,027
Net loss																					(10,142,722	)		(10,142,722	)
Balance as of January 1, 2011		32,848,832		$	32,849			4,478,667	$	4,479							$	56,659,849		$	(50,767,983	)	$	5,929,194
Issuance of convertible preferred stock, Series E		23,222,747			23,223													17,116,777						17,140,000
Issuance of convertible preferred stock, Series E-1		10,000,000			10,000																			10,000
Conversion of convertible preferred stock, Series D-1		(3,110,188	)		(3,110	)		1		-								3,110						(0	)
Issuance of convertible preferred stock, Series F		8,996,739			8,997													8,991,340						9,000,337
Offering costs on preferred stock																		(500,210	)					(500,210	)
Exercise of stock options								126,666		127								26,207						26,334
Exercise of common stock warrants								90,165		90								17,943						18,033
Issuance of common stock warrants																		104,709						104,709
Purchase of Treasury Stock												(1,822,640	)		(291,046	)								(291,046	)
Compensation expense																		313,899						313,899
Net loss																					(10,021,049	)		(10,021,049	)
Balance as of December 31, 2011		71,958,130		$	71,959			4,695,499	$	4,696		(1,822,640	)	$	(291,046	)		82,733,624		$	(60,789,032	)	$	21,730,201

The accompanying notes are an integral part of these financial statements.

F- 4

Prosper Marketplace, Inc.

Statements of Cash Flows

	Years Ended December 31,
	2011			2010
Cash flows from operating activities:	(As Restated)
Net loss	$	(10,021,049	)	$	(10,142,722	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization		482,457			550,252
Loss on impairment of fixed assets		124,387			47,241
Change in fair value of Loans held for investment		(3,167	)		–
Change in fair value of Borrower Loans		(2,892,095	)		1,569,867
Change in fair value of Borrower Payment Dependent Notes		2,614,698			(1,910,653	)
Stock-based compensation expense		313,899			278,027
Warrant grants to nonemployees		104,709			–
Provision for (Reversal of) loan and Note repurchases		(32,340	)		45,543
Change in fair value of servicing rights		2,986			21,333
Amortization of discount on long-term debt		11,406			153,279
Premium on early conversion of convertible note		–			300,000
Changes in operating assets and liabilities:
Restricted cash		(1,797,471	)		(431,301	)
Receivables		(6,635	)		8,067
Prepaid and other assets		(59,734	)		15,369
Accounts payable and accrued liabilities		1,377,458			(139,394	)
Loan and Note repurchases		(16,493	)		(14,543	)
Net cash used in operating activities		(9,796,984	)		(9,649,635	)
Cash flows from investing activities:
Purchases of short term investments		(9,997,420	)		–
Origination of Loans held for investment at fair value		(146,794	)		–
Repayment of Loans held for investment at fair value		12,647			–
Origination of Borrower Loans held at fair value		(75,138,012	)		(26,940,486	)
Repayment of Borrower Loans held at fair value		25,957,163			8,701,032
Purchases of property and equipment		(1,128,898	)		(380,048	)
Net cash used in investing activities		(60,441,314	)		(18,619,502	)
Cash flows from financing activities:
Proceeds from issuance of convertible preferred stock		26,150,337			11,344,728
Offering costs - convertible preferred stock		(500,210	)		(125,903	)
Proceeds from issuance of Notes held at fair value		75,138,012			26,940,486
Payment of Notes held at fair value		(25,071,255	)		(8,454,960	)
Proceeds from the issuance of notes payable		–			2,550,000
Principal repayment of notes payable		(300,000	)		(323,575	)
Proceeds from issuance of common stock		44,365			6,500
Purchase of Treasury Stock		(291,046	)		–
Net cash provided by financing activities		75,170,203			31,937,276
Net increase in cash and cash equivalents		4,931,905			3,668,139
Cash and cash equivalents at beginning of the year		4,284,228			616,089
Cash and cash equivalents at end of the year	$	9,216,133		$	4,284,228

The accompanying notes are an integral part of these financial statements.

F- 5

Prosper Marketplace, Inc.

Notes to Financial Statements

1. Organization and Business

Prosper Marketplace, Inc. (“Prosper”, “the Company”, “we”, “us”, “our”) was incorporated in the state of Delaware on March 22, 2005.  Prosper provides an online marketplace that permits our lender members to bid on loan listings and purchase Notes from Prosper for which payment is dependent on payments Prosper receives from the borrower member on the loan requested in the listing.  Prosper sets the interest rates for borrower loans based on Prosper Rates, as well as additional factors, such as estimated loss rate, loan terms, general economic environment, previous Prosper loans and competitive conditions.  Borrowers create loan listings from $2,000 up to $25,000 and set the maximum rate they are willing to pay on a loan. Prosper facilitates the lending and borrowing activities and acts as an agent to the lender by maintaining its online auction platform. Prosper also handles all ongoing loan administration tasks, including loan servicing and collections on behalf of the lenders. Prosper generates revenue by collecting one-time fees from borrowers on funded loans and from loan servicing fees paid by lender members.

All loans requested and obtained by Prosper borrower members through our platform are unsecured obligations of individual borrower members with a fixed interest rate and loan terms set at one, three and  five years as of December 31, 2011.  All loans are funded by WebBank, an FDIC-insured, Utah-chartered industrial bank.  After funding a loan, WebBank assigns the loan to Prosper, without recourse to WebBank, in exchange for the principal amount of the borrower loan.  WebBank does not have any obligation to purchasers of the Notes.

On July 13, 2009, we implemented a new operating structure and began issuing Borrower Payment Dependent Notes (“Notes”).  The post registration operating structure resulted in Prosper purchasing loans from WebBank, and holding the loans until maturity.  Prosper issues new securities, the Notes, to the winning lenders.  Prosper’s obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan owned by Prosper.  As a result of these changes, borrower loans and the Notes originated on or after July 13, 2009 are carried on Prosper’s balance sheets as assets and liabilities, respectively.  Prosper has elected to carry the borrower loans and the Notes on its balance sheets at fair value.

As reflected in the accompanying  financial statements, Prosper has incurred net losses and negative cash flows from operations since inception, and has an accumulated deficit of approximately $60.8 million as of December 31, 2011.  At December 31, 2011, the Company had approximately $19.2 million in cash and cash equivalents and short term investments. Since its inception, Prosper has financed its operations primarily through equity financing from various sources. The Company is dependent upon raising additional capital or debt financing to fund its current operating plan.  Failure to obtain sufficient debt and equity financings and, ultimately, to achieve profitable operations and positive cash flows from operations could adversely affect Prosper’s ability to achieve its business objectives and continue as a going concern.

F- 6

2. Significant Accounting Policies

Basis of Presentation

These financial statements have been prepared in accordance with U.S generally accepted accounting principles (U.S. GAAP).

Subsequent to filing the Company’s Form 10-K for the fiscal year ended December 31, 2011, the Company determined that its previously issued balance sheets had short-term investments incorrectly identified and reported with cash and cash equivalents and as a result, the statements of cash flow did not reflect the purchases and sales activity of the short-term investments. The effects of the restatement on the balance sheets at December 31, 2011 and statements of cash flow for the years ended December 31, 2011, are reflected in the following tables:

	For the Year Ended December 31, 2011
	As Reported		Adjustment		As Restated
Assets:
Cash and cash equivalents	$	19,213,553	$	(9,997,420)	$	9,216,133
Short-term investments		—		9,997,420		9,997,420

	For the Year Ended December 31, 2011
	As Reported			Adjustment			As Restated
Cash flows from investing activities:
Net cash used in investing activities	$	(50,443,894	)	$	(9,997,420	)	$	(60,441,314	)
Net increase in cash and cash equivalents		14,929,325			(9,997,420	)		4,931,905
Cash and cash equivalents at end of the year	$	19,213,553		$	(9,997,420	)	$	9,216,133

Use of Estimates

The preparation of financial statements in conformity with US GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include but are not limited to the following: valuation of borrower loans receivable and associated member payment dependent notes, valuation of servicing rights, valuation allowance on deferred tax assets, valuation and amortization periods of intangible assets, repurchase obligation, stock-based compensation expense, and contingent liabilities. Prosper bases its estimates on historical experience and on various other assumptions that Prosper believes to be reasonable under the circumstances. Actual results could differ from those estimates.

Certain Risks and Concentrations

In the normal course of its business, Prosper encounters two significant types of risk: credit and regulatory. Financial instruments that potentially subject Prosper to significant concentrations of credit risk consist primarily of cash, cash equivalents, restricted cash and short term investments. The Company places cash, cash equivalents, restricted cash and short term investments with high-quality financial institutions. Prosper is exposed to credit risk in the event of default by these institutions to the extent the amount recorded on the balance sheet exceeds federally insured amounts. Prosper performs periodic evaluations of the relative credit standing of these financial institutions and has not sustained any credit losses from instruments held at these financial institutions.

F- 7

Loans originated by Prosper are carried on our balance sheet.  The loans are funded by the Notes and repayment of the Notes is wholly dependent on the repayment of the loan associated with a Note.  As a result, Prosper does not bear the risk associated with the repayment of principal on loans carried on its balance sheet.  A decrease in the value of the loans carried on Prosper’s balance sheet associated with increased credit risk is directly offset by a reduction in the value of the Notes Prosper issued in association with the loan. However, Prosper charges a servicing fee that is deducted from loan payments.  To the extent that loan payments are not made, Prosper’s servicing income will be reduced. 

Prosper is subject to various regulatory requirements. The failure to appropriately identify and address these regulatory requirements could result in certain discretionary actions by regulators that could have a material effect on Prosper’s financial position and results of operations (See Note 15 — Commitments and Contingencies — Securities Law Compliance).

Cash and Cash Equivalents

Prosper invests its excess cash primarily in highly liquid debt instruments of the U.S. government and its agencies. All highly liquid investments with stated maturities of three months or less from date of purchase are classified as cash equivalents. Cash equivalents are recorded at cost, which approximates fair value. Such deposits periodically exceed amounts insured by the FDIC.

Restricted Cash

Restricted cash consists primarily of cash deposits required to support the Company’s ACH activities and secured corporate credit cards.

Short Term Investments

Our short term investments consist of highly liquid debt instruments of the U.S. government and its agencies with maturity periods greater than three months and less than 12 months.

Borrower Loans and Borrower Payment Dependent Notes

Upon implementation of its current operating structure, the Company began issuing Notes and purchasing loans from WebBank, and holding the loans until maturity.  Prosper’s obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan owned by Prosper.   As a result of these changes, borrower loans and the Notes are carried on our balance sheets as assets and liabilities, respectively.  In conjunction with our new operating structure, we adopted the provisions of ASC Topic 825, Financial Instrument. ASC Topic 825 permits companies to choose to measure certain financial instruments and certain other items at fair value on an instrument-by-instrument basis with unrealized gains and losses on items for which the fair value option has been elected reported in earnings.  The fair value election, with respect to an item, may not be revoked once an election is made.  In applying the provisions of ASC Topic 825, we recorded assets and liabilities measured using the fair value option in a way that separates these reported fair values from the carrying values of similar assets and liabilities measured with a different measurement attribute.  We do not record a specific allowance account related to the borrower loans and Notes in which we have elected the fair value option, but rather estimate the fair value of the borrower loans and Notes using discounted cash flow methodologies adjusted for Prosper’s historical payment, loss and recovery rates. An account is considered to be a loss, or charged-off, when it reaches 121+ days past due.  We have reported the aggregate fair value of the borrower loans and Notes as separate line items in the assets and liabilities sections of the accompanying balance sheets using the methods described in ASC Topic 820, Fair Value Measurements and Disclosures – See Fair Value Measurement.

Property and Equipment

Property and equipment consists of computer equipment, office furniture and equipment, and software purchased or developed for internal use. Property and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method based upon estimated useful lives of the assets, which range from three to seven years. Prosper capitalizes expenditures for replacements and betterments and recognizes as expenses amounts for maintenance and repairs as incurred.  Depreciation and amortization commences once the asset is placed in service.

F- 8

Internal Use Software and Website Development

Prosper accounts for internal use software costs, including website development costs, in accordance with ASC Topic 350-40, Internal Use Software and ASC Topic 350-50, Website Development Costs. In accordance with ASC Topic 350-40 and 350-50, the costs to develop software for Prosper’s website and other internal uses are capitalized when management has authorized and committed project funding, preliminary development efforts are successfully completed, and it is probable that the project will be completed and the software will be used as intended. Capitalized software development costs primarily include software licenses acquired, fees paid to outside consultants, and salaries and payroll related costs for employees directly involved in the development efforts.

Costs incurred prior to meeting these criteria, together with costs incurred for training and maintenance, are expensed. Costs incurred for upgrades and enhancements that are considered to be probable to result in additional functionality are capitalized. Capitalized costs are included in property and equipment and amortized to expense using the straight-line method over their expected lives. The Company evaluates its software assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable.  Recoverability of software assets to be held and used is measured by a comparison of the carrying amount of the asset to the future net undiscounted cash flows expected to be generated by the asset.  If such software assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software asset.

Intangible Assets

Prosper records the purchase of intangible assets not purchased in a business combination in accordance with ASC Topic 350. Prosper has an intangible asset resulting from the purchase of the “Prosper.com” domain name.  The intangible asset was amortized on a straight-line basis over five years.  As of December 31, 2011, the intangible asset was fully amortized.

Impairment of Long-Lived Assets Including Acquired Intangible Assets

In accordance with ASC Topic 360, Property Plant and Equipment, Prosper reviews property and equipment and intangible assets for impairment whenever events or changes in circumstances indicate that the carrying values of those assets may not be recoverable.  Recoverability of assets to be held and used is measured by comparing the carrying value of the asset to future net undiscounted cash flows that the assets are expected to generate. If an asset is considered to be impaired, the impairment to be recognized equals the amount by which the asset’s carrying value exceeds its fair value. Fair value is estimated using discounted net cash flows.

During 2010 and 2011 management made the decision to discontinue the development of certain of its planned software development projects and to dispose of obsolete computer software and hardware. The software assets previously capitalized in 2008 and 2009 were deemed to be impaired in accordance with ASC Topic 360. An impairment charge for obsolete telephone equipment of $122,673 is included in other income (expense) in our statement of operations for the year ended December 31, 2011. An impairment charge of $47,241, which encompassed internal used projects capitalized in the fourth quarter of 2009 and the disposal of certain impaired computer software and equipment, is included as a component of other income (expense) in our statement of operations for the year ended December 31, 2010.

Repurchase Obligation

Prosper is obligated to indemnify lenders and repurchase certain loans sold to the lenders in the event of violation of applicable federal, state, or local lending laws, or verifiable identify theft. The loan repurchase obligation is estimated based on historical experience. Prosper accrues a provision for the repurchase obligation when the loans are funded. Repurchased loans associated with federal, state, or local lending laws, or verifiable identity thefts are written off at the time of repurchase.

F- 9

Revenue Recognition

Prosper recognizes revenue in accordance with ASC Topic 605, Revenue Recognition.  Under ASC Topic 605, Prosper recognizes revenue when persuasive evidence of an arrangement exists, services have been rendered, the price of the services is fixed and determinable and collectability is reasonably assured.

Origination fees

Borrowers pay an origination fee upon the successful closing of a loan. We deduct and retain the origination fee from the loan amount prior to disbursing the net amount to the borrower member. The loan origination fee is determined by the term and credit grade of the loan, and ranges from 0.50% to 4.95% of the original principal amount. Since Prosper accounts for borrower loans, loans held for investment and Borrower Payment Dependent Notes at fair value, origination fees are not deferred but are recognized at origination of the loan, and direct costs to originate loans are recorded as expenses as incurred.

Loan servicing fees

Loan servicing revenue includes monthly loan servicing fees and non-sufficient funds (NSF) fees. Loan servicing fees are accrued daily based on the current outstanding loan principal balance of the borrower loan but are not recognized until payment is received due to the uncertainty of collection of borrower loan payments. Prosper charges a NSF fee to borrowers on the first failed payment of each billing period.  NSF fees are charged to the customer and collected and recognized immediately.

Interest income (expense) on Borrower Loans receivable and Payment Dependent Notes

We recognize interest income on our borrower loans using the accrual method based on the stated interest rate to the extent that we believe it to be collectable.  We record interest expense on the corresponding Note based on the contractual interest rate. Gross interest income earned and gross interest expense incurred were $9,691,735 and $9,195,721, respectively for the year ended December 31, 2011. Gross interest income earned and gross interest expense incurred were $3,197,728 and $3,009,601, respectively for the year ended December 31, 2010.

Marketing and Advertising Expense

Under the provisions of ASC Topic 720, Other Expenses, the costs of advertising are expensed as incurred. Advertising costs were approximately $2,018,000 and $635,000 for the years ended December 31, 2011 and 2010, respectively.

F- 10

Rebate and Promotional Expenses

The Company accounts for rebates and promotions in accordance with ASC Topic 605, Revenue Recognition.  From time to time we offer rebates and promotions to our borrower and lender members.  We record these rebates and promotions as an offset to revenue if a particular rebate or promotion is earned upon the origination of the loan. Our rebate and promotions have in the past been in the form of cash back and other incentives paid to lender and borrowers.

Stock-Based Compensation

The Company accounts for its stock-based compensation for employees using fair-value-based accounting in accordance with ASC Topic 718, Stock Compensation.  ASC Topic 718 requires companies to estimate the fair value of stock-based awards on the date of grant using an option-pricing model. The stock-based compensation related to awards that are expected to vest is amortized using the straight line method over the vesting term of the stock-based award, which is generally four years. Expected forfeitures of unvested options are estimated at the time of grant and reduce the recognized stock-based compensation expense. The Company estimated its annual forfeiture rate to be 26.3% and 23.3% for the years ended December 31, 2011 and 2010, respectively.

Prosper has granted options to purchase shares of common stock to nonemployees in exchange for services performed. Prosper accounts for stock options and restricted stock issued to nonemployees in accordance with the provisions of ASC Topic 505-50, Equity-Based Payments to Non-Employees, which requires that equity awards be recorded at their fair value.  Under ASC Topic 718 and 505-50, Prosper uses the Black-Scholes model to estimate the fair value of options granted to nonemployees at each vesting date until performance is complete to determine the appropriate charge for the services provided. The volatility of our common stock was based on comparative company volatility.

The fair value of stock option awards for the years 2011 and 2010 was estimated at the date of grant using the Black-Scholes model with the following average assumptions:

	Years Ended December 31,
	2011			2010
Volatility of common stock		71.7	%		67.7	%
Risk-free interest rate		1.5	%		1.8	%
Expected life*		4.6 years			4.3 years
Dividend yield		0	%		0	%
Weighted-average fair value of grants	$	0.08		$	0.11

* For nonemployee stock option awards, the expected life is the contractual term of the award, which is generally ten years.

The Black-Scholes model requires the input of highly subjective assumptions, including the expected stock price volatility. Because Prosper’s equity awards have characteristics significantly different from those of traded options, the changes in the subjective input assumptions can materially affect the fair value estimate.

Total stock-based compensation expense for employee and non-employee stock-based awards reflected in the statements of operations for the years ended December 31, 2011 and 2010 is approximately $314,000 and $278,000, respectively. As of December 31, 2011, the unamortized stock-based compensation expense related to unvested stock-based awards was approximately $405,000, which will be recognized over the remaining weighted average vesting period of approximately 2.8 years.

F- 11

Net Loss Per Share

Prosper computes net loss per share in accordance with ASC Topic 260 Earnings Per Share. Under ASC Topic 260, basic net loss per share is computed by dividing net loss per share available to common shareholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities. Diluted earnings per share, if presented, would include the dilution that would occur upon the exercise or conversion of all potentially dilutive securities into common stock using the “treasury stock” and/or “if converted” methods as applicable. At December 31, 2011, there were outstanding convertible preferred stock, warrants and options convertible into 61,958,136, 1,343,589 and 12,087,620 common shares, respectively, which may dilute future earnings per share. As the Company’s reporting a net loss for the years ended December 31, 2011 and 2010, potentially dilutive securities are excluded from the computation of net loss per share, as their effect would be antidilutive.

Income Taxes

Prosper uses the liability method to account for income taxes. Under this method, deferred income tax assets and liabilities are based on the differences between the financial statements and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

Under ASC Topic 740, Income Taxes (formerly, FIN 48 Accounting for Uncertainty in Income Taxes) our policy to include interest and penalties related to gross unrecognized tax benefits within our provision for income taxes did not change.

Fair Value Measurement

Prosper adopted ASC Topic 820, Fair Value Measurements and Disclosures, on January 1, 2008. ASC Topic 820 provides a framework for measuring the fair value of assets and liabilities. ASC Topic 820 also provides guidance regarding a fair value hierarchy, which prioritizes information used to measure fair value and the effect of fair value measurements on earnings and provides for enhanced disclosures determined by the level within the hierarchy of information used in the valuation.  ASC Topic 820 applies whenever other standards require (or permit) assets or liabilities to be measured at fair value but does not expand the use of fair value in any new circumstances.

ASC Topic 820 defines fair value in terms of the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.

The price used to measure the fair value is not adjusted for transaction costs while the cost basis of certain financial instruments may include initial transaction costs. Under ASC Topic 820, the fair value measurement also assumes that the transaction to sell an asset occurs in the principal market for the asset or, in the absence of a principal market, the most advantageous market for the asset. The principal market is the market in which the reporting entity would sell or transfer the asset with the greatest volume and level of activity for the asset. In determining the principal market for an asset or liability under ASC Topic 820, it is assumed that the reporting entity has access to the market as of the measurement date. If no market for the asset exists or if the reporting entity does not have access to the principal market, the reporting entity should use a hypothetical market.

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Under ASC Topic 820, assets and liabilities carried at fair value in the balance sheets are classified among three levels based on the observability of the inputs used to determine fair value:

Level 1 — The valuation is based on quoted prices in active markets for identical instruments.

Level 2 — The valuation is based on observable inputs such as quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.

Level 3 — The valuation is based on unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the instrument. Level 3 valuations are typically performed using pricing models, discounted cash flow methodologies, or similar techniques, which incorporate management’s own estimates of assumptions that market participants would use in pricing the instrument or valuations that require significant management judgment or estimation.

Prosper determines the fair values of its financial instruments based on the fair value hierarchy established in that standard, which requires an entity to maximize the use of quoted prices and observable inputs and to minimize the use of unobservable inputs when measuring fair value. Various valuation techniques are utilized, depending on the nature of the financial instrument, including the use of market prices for identical or similar instruments, or discounted cash flow models.  When possible, active and observable market data for identical or similar financial instruments are utilized. Alternatively, fair value is determined using assumptions that management believes a market participant would use in pricing the asset or liability.

The Company’s financial instruments consist principally of cash and cash equivalents, restricted cash, short term investments, borrower loans receivable, accounts payable and accrued liabilities, Borrower Payment Dependent Notes and long-term debt.  The estimated fair values of cash and cash equivalents, restricted cash, accounts payable and accrued liabilities approximate their carrying values because of their short term nature.

The following tables present the assets and liabilities measured at fair value on a recurring basis at December 31, 2011 and 2010:

December 31, 2010	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs			Fair Value
Assets
Servicing rights		—		—		$	2,986		$	2,986
Borrower Loans receivable		—		—			23,689,950			23,689,950
Liabilities
Borrower Payment Dependent Notes		—		—		$	23,478,046		$	23,478,046
December 31, 2011	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs			Fair Value
Assets
Short Term Investments		9,997,420							$	9,997,420
Borrower Loans receivable		—		—		$	75,762,894		$	75,762,894
Loans Held for Investment							137,314			137,314
Liabilities
Borrower Payment Dependent Notes		—		—		$	76,159,501		$	76,159,501

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Our short term investments consist of United States Treasuries with maturity periods greater than three months and less than 12 months.  In general, fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access. The Company classifies United States Treasuries as Level 1 assets.  The Company intends to hold these investments until maturity.

As observable market prices are not available for the borrower loans and borrower payment dependent notes we hold, or for similar assets and liabilities, we believe the borrower loans and notes should be considered Level 3 financial instruments under ASC Topic 820.  In a hypothetical transaction as of the measurement date, the Company believes that differences in the principal marketplace in which the loans are originated and the principal marketplace in which the Company might offer those loans may result in differences between the originated amount of the loans and their fair value as of the transaction date.  For borrower loans, the fair value is estimated using discounted cash flow methodologies based upon valuation assumptions including prepayment speeds, roll rates, recovery rates and discount rates based on the perceived credit risk within each credit grade.

Our obligation to pay principal and interest on any borrower payment dependent Note is equal to the loan payments, if any, we receive on the corresponding borrower loan, net of our 1.0% servicing fee.  As such, the fair value of the Note is approximately equal to the fair value of the borrower loans, adjusted for the 1.0% servicing fee and the timing of borrower payments subsequently disbursed to Note holders.  Any unrealized gains or losses on the borrower loans and borrower payment dependent notes for which the fair value option has been elected is recorded as a separate line item in the statement of operations.  The effective interest rate associated with the Notes will be less than the interest rate earnedon the borrower loans due to the 1.0% servicing fee.  See Note 7 for a rollforward and further discussion of the significant assumptions used to value borrower loans and Borrower Payment Dependent Notes.

Servicing rights related to loans originated prior to October 16, 2008 do not trade in an active open market with readily observable prices. Although sales of servicing assets do occur, the nature and character of the assets underlying those transactions are not similar to those held by the Company and, therefore, the precise terms and conditions typically seen in the marketplace would likely not be available to the Company. Accordingly, management determined the fair value of its servicing rights using a discounted cash flow model to project future expected cash flows based upon a set of valuation assumptions Prosper believes market participants would use for similar rights. The primary assumptions Prosper uses for valuing its servicing asset include prepayment speeds, default rates, cost to service, profit margin, and discount rate.

Prosper reviewed these assumptions to ensure that were consistent with market conditions. Inaccurate assumptions in valuing the servicing rights could affect Prosper’s results of operations. Due to the nature of the valuation inputs, servicing assets are classified as Level 3. The change in the fair-value of servicing rights is included in cost of services in the statement of operations. Servicing rights decreased to zero as loans originated prior to October 16, 2008 had fully matured or charged off as of December 31, 2011.

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The changes in Level 3 assets measured at fair value on a recurring basis are as follows:

	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Servicing Rights			Borrower Loans			Borrower Payment Dependent Notes			Loans Held for Investment			Total
Balance at December 31, 2009	$	24,319		$	7,020,363		$	(6,903,173	)	$	—		$	141,509
Originations					26,940,486			(26,940,486	)		—			-
Principal repayments					(8,701,032	)		8,454,960			—			(246,072	)
Change in fair value on borrower loans and Payment Dependent Notes					(1,569,867	)		1,910,653			—			340,786
Change in fair value of servicing rights		(21,333	)		—			—			—			(21,333	)
Balance at December 31, 2010	$	2,986		$	23,689,950		$	( 23,478,046	)		—		$	214,890
Originations					75,138,012			(75,138,012	)		146,794			146,794
Principal repayments					(25,957,163	)		25,071,255			(12,647	)		(898,555	)
Change in fair value on borrower loans and Payment Dependent Notes					2,892,095			(2,614,698	)					277,397
Change in fair value of servicing rights		(2,986	)		—			—						(2,986	)
Change in the fair value of Loans held for investment											3,167			3,167
Balance at December 31, 2011		-			75,762,894			(76,159,501	)	$	137,314			(259,293	)

No other assets or other liabilities were carried at fair value as of December 31, 2011 and 2010.

New Accounting Pronouncements

In May 2011, the FASB issued ASU No. 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRS, which amends Topic 820, Fair Value Measurement. ASU No. 2011-04 issues additional guidance on fair value measurements that clarifies the application of existing guidance and disclosure requirements, changes certain fair value measurement principles and requires additional disclosures about fair value measurements. The updated guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2011. The adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2011, the FASB issued guidance regarding presentation of other comprehensive income in the financial statements. This guidance will eliminate the option under GAAP to present other comprehensive income in the statement of changes in equity. Under the guidance, the Company will have the option to present the components of net income and comprehensive income in either one or two consecutive financial statements. The guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this new guidance will not have a material impact on the Company’s financial statements.

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3. Cash and Cash Equivalents and Short Term Investments

Cash and cash equivalents and short term investments consist of the following:

	December 31,
	2011		2010
Cash and cash equivalents and short term investments:
Cash	$	4,212,984	$	4,203,878
Money market funds		5,003,149		80,350
Short term investments		9,997,420
Total cash and cash equivalents and short term investments	$	19,213,553	$	4,284,228

4. Property and Equipment

Property and equipment consist of the following:

	December 31
	2011			2010
Property and equipment:
Computer equipment	$	1,451,124		$	1,011,567
Purchased software		292,886			151,037
Office equipment and furniture		58,601			42,345
Leasehold improvements		41,257			29,230
Internal-use software		1,579,623			1,348,901
Assets not yet placed in service		149,322			124,923
		3,572,813			2,708,003
Less accumulated depreciation and amortization		(2,235,239	)		(1,942,793	)
Total property and equipment, net	$	1,337,572		$	765,210

Depreciation expense for 2011 and 2010 was $432,151 and $429,521, respectively. Prosper capitalized internal-use software costs in the amount of $369,984 and $488,168 for the years ended December 31, 2011 and 2010, respectively.

5. Intangible Assets

	December 31,
	2011			2010
Intangible asset:
Domain name	$	603,659		$	603,659
Less accumulated amortization		(603,659	)		(553,353	)
Intangible asset, net	$	—		$	50,306

Amortization expense related to the intangible asset was $50,306 and $120,732 for the years ended December 31, 2011 and 2010, respectively. The intangible asset was fully amortized during the year ended December 31, 2011.

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6. Loans Held for Investment

As of December 31, 2011, we funded and retained a total of approximately $147,000 of borrower loans originated through our platform. When a borrower member loan has been funded in whole, or in part, by us, we retain the portion of the borrower’s monthly loan payment that corresponds to the percentage of the loan that we have funded. In these cases, we record interest income on these borrower loans.

Origination fees earned from borrower loans funded by Prosper are initially deferred and subsequently amortized ratably over the term of the borrower loan and are reported in the statement of operations as Origination fees.

Prosper estimates the fair value of the loans held for investment using discounted cash flow methodologies based upon a set of valuation assumptions similar to those of Borrower Loans, which are set forth in Note 4, as they have similar characteristics and we expect these loans to behave in a comparable manner.  The valuation assumptions the Company used to value these loans include prepayment rates, default rates and recovery rates derived from historical loan performance data and discount rates based on credit grade applied to each loan.

The fair value adjustment on these loans held for investment was $3,167, which is included in earnings for the year ended December 31, 2011.  As of December 31, 2011 we have received $12,647 in payment on these loans.  As of December 31, 2011, there were no loans held for investment that were greater than 90 days delinquent.

7. Borrower Loans and Borrower Payment Dependent Notes Held at Fair Value

Prosper estimates the fair value of the Notes and borrower loans using discounted cash flow methodologies based upon a set of valuation assumptions. The main assumptions Prosper used to value the borrower loans and Notes include prepayment rates derived from historical prepayment rates for each credit score, default rates derived from historical performance, recovery rates and discount rates applied to each credit tranche based on the perceived credit risk of each credit grade. Our obligation to pay principal and interest on any Note is equal to the loan payments, if any, we receive on the corresponding borrower loan, net of our 1.0% servicing fee.  As such, the fair value of the Note is approximately equal to the fair value of the borrower loans, adjusted for the 1.0% servicing fee and the timing of borrower payments subsequently disbursed to Note holders.  The effective interest rate associated with the Notes will be less than the interest rate earned on the borrower loans due to the 1.0% servicing fee.

For borrower loans originated and Notes issued during 2010, we used the following average assumptions to determine the fair value as of December 31, 2011:

Monthly prepayment rate speed	1.55%
Recovery rate	5.18%
Discount rate *	8.93%
Portfolio Default Rate	9.89%

* This is the average discount rate among all of Prosper’s credit grades

The following table presents additional information about borrower loans and Notes measured at fair value on a recurring basis for the year ended December 31, 2011:

	Borrower Loans			Notes
Fair value at December 31, 2010	$	23,689,950		$	23,478,046
Originations		75,138,012			75,138,012
Principal repayments		(25,957,163	)		(25,071,255	)
Unrealized gains or losses included in earnings		2,892,095			2,614,698
Fair value at December 31, 2011	$	75,762,894		$	76,159,501

Due to the recent origination of the borrower loans and Notes, the change in fair value attributable to instrument-specific credit risk is immaterial.  The Company had no originations of borrower loans or issuances of Notes prior to July 13, 2009.  Of the loans originated from July 13, 2009 to December 31, 2011, the Company had 128 loans which were 90 days or more delinquent for an aggregate principal amount of $525,017 and a fair value of $40,608 as of December 31, 2011.

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8. Long-Term Debt

Notes payable consist of the following:

	Non-interest Bearing Promissory Note		Convertible Promissory Notes		Total
Balance at December 31, 2009	$	286,537	$	986,775	$	1,273,312
Principal repayment on non-interest bearing promissory note		(20,000)		—		(20,000)
Debt discount attributed to convertible promissory notes		—		(96,625)		(96,625)
Amortization of discount on notes		22,057		131,220		153,277
Issuance of convertible promissory notes		—		2,550,000		2,550,000
Accrued interest on convertible promissory notes		—		109,089		109,089
Conversion of promissory notes and accrued interest		—		(3,376,884)		(3,376,884)
Repayment of Larsen Bridge Note and accrued interest		—		(303,575)		(303,575)
Balance at December 31, 2010	$	288,594	$	—	$	288,594
Principal repayment on non-interest bearing promissory note		(300,000)		—		(300,000)
Amortization of discount on notes		11,406		—		11,406
Balance at December 31, 2011	$	—	$	—	$	—

Non-interest bearing promissory not

In 2006, we entered into a non-interest bearing promissory note in the amount of $380,000 for the purchase of the “Prosper.com” domain name. The note was discounted by $109,583 for a net payable of $270,417. The promissory note included both principal and interest and was payable in annual installments of $20,000 due on the first, second, third, and fourth anniversary of the note and $300,000 due on the fifth anniversary of the note. We made the final payment of $300,000 during 2011.  Interest on the note was imputed at an 8% annual rate and was amortized to interest expense over the five year life of the loan.

Convertible Promissory Notes

On November 10, 2009, Prosper and QED Fund I, L.P., a Delaware limited partnership (“QED”), entered into a Note and Warrant Purchase Agreement (the “QED Purchase Agreement”), pursuant to which, Prosper issued to QED a Convertible Promissory Note (the “QED Note”) dated as of November 10, 2009.  The QED Note had a principal amount of $1,000,000.  Interest on the QED Note accrued at a per annum rate of 15.0%. In connection with the consummation of the Series D Financing on April 15, 2010, the QED Note and all accrued interest thereunder were converted into Series D preferred stock equal to principal and accrued interest of $1,064,521 on the QED Note, plus $300,000 which represented consideration for QED’s agreement to convert the QED Note prior to its maturity date.  This additional conversion privilege was accounted for as interest expense on the date of the conversion in our statement of operations for the year ended December 31, 2010.

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In connection with the QED Purchase Agreement, Prosper also issued to QED a fully vested warrant (the “QED Warrant”) to purchase 164,178 shares of Prosper’s common stock at an exercise price of $0.56 per share. The QED Warrant is exercisable any time from the date of issuance and will expire on November 10, 2014. The Company allocated the QED Note proceeds to the QED Note and QED Warrants based on their relative fair values. The relative fair value attributable to the QED Warrant is $37,740, which was recorded as a discount to the QED Note and a corresponding credit to additional paid-in capital.  The remaining debt discount of $34,595 was fully amortized to interest expense upon the conversion of the QED Note on April 15, 2010.

On February 1, 2010, the Company entered into a Note and Warrant Purchase Agreement (the “February Bridge Purchase Agreement”) with certain of its existing investors, pursuant to which, the Company issued and sold to such investors a series of Convertible Promissory Notes (the “February Bridge Notes”) in the aggregate principal amount of $2,000,000. Interest on the February Bridge Notes accrued at a per annum rate of 15.0%.  In connection with the consummation of the Series D financing, the principal and accrued interest of $2,060,822 under the February Bridge Notes were converted into Series D preferred stock.

In connection with the February Bridge Purchase Agreement, the Company issued to the February Bridge Note purchasers fully vested warrants (the “February Bridge Warrants”) to purchase an aggregate of 328,356 shares of its Common Stock at an exercise price of $0.56 per share.  The February Bridge Warrants are exercisable any time from the date of issuance and will expire on February 1, 2015. The Company allocated the February Bridge Note proceeds to the convertible February Bridge Note and February Bridge Warrants based on their relative fair values. The relative fair value attributable to the February Bridge Warrants is $96,625, which was recorded as a discount to the February Bridge Note and a corresponding credit to additional paid-in capital.  The debt discount of $96,625 was fully amortized to interest expense upon the conversion of the February Bridge note on April 15, 2010.

On March 15, 2010, the Company entered into a Note Option Agreement (the “Larsen Option Agreement”) with Christian A. Larsen, the Company’s Chairman and Chief Executive Officer as well as one of its principal stockholders, pursuant to which, Mr. Larsen granted the Company an option (the “Option”) to sell him an aggregate principal amount of up to $300,000 of unsecured Convertible Promissory Notes (the “Larsen Bridge Notes”), in $100,000 increments.  On March 22, 2010, the Company exercised the Option in full and sold to Mr. Larsen, Larsen Bridge Notes in the aggregate principal amount of $300,000.  Interest on the Larsen Bridge Notes accrued at a per annum rate of 15.0%.  Principal and accrued interest of $303,575 was paid in a single payment on April 19, 2010.

On April 1, 2010, the Company entered into a Note Purchase Agreement with certain of its existing investors, pursuant to which, the Company issued and sold an additional series of unsecured Convertible Promissory Notes (the “April Bridge Notes”), dated as of April 1, 2010, in the aggregate principal amount of $250,000.  Interest on the April Bridge Notes accrued at a per annum rate of 15.0%.  All principal and accrued interest of $251,541 was converted into Series D preferred stock on April 15, 2010.

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9. Accrued Liabilities

As of December 31, 2011 and 2010, accrued liabilities consist of the following:

	December 31,
	2011		2010
Legal accruals and fees	$	530,252	$	373,572
Audit, tax and accounting		284,174		411,256
Payroll and benefits		262,507		161,732
Loan servicing costs		448,631		115,364
Other		501,749		157,316
Total Accrued Liabilities	$	2,027,313	$	1,219,240

10. Repurchase Obligation

Changes in the loan repurchase obligation are summarized below:

	Years Ended December 31,
	2011			2010
Beginning of year balance:	$	71,001		$	40,001
Provision for repurchases		(48,833	)		45,543
Loans and Notes repurchased and immediately charged off (net of recoveries)		-			(14,543	)
End of year balance:	$	22,168		$	71,001

11. Net Loss Per Share

The Company computes net loss per share in accordance with ASC Topic 260. Under ASC Topic 260, basic net loss per share is computed by dividing net loss per share available to common stockholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities. Diluted earnings per share, if presented, would include the dilution that would occur upon the exercise or conversion of all potentially dilutive securities into common stock using the “treasury stock” and/or “if converted” methods as applicable.

Basic and diluted loss per share was calculated as follows:

	Years Ended December 31,
	2011			2010
Numerator:
Net loss	$	(10,021,049	)	$	(10,142,722	)
Denominator:
Weighted average shares used in computing basic and diluted net loss per share		4,313,318			4,472,897
Basic and diluted net loss per share	$	(2.32	)	$	(2.27	)

Due to losses attributable to common shareholders for each of the periods below, the following potentially dilutive shares are excluded from the diluted net loss per share calculation because they were anti-dilutive under the treasury stock method, in accordance with ASC Topic 260:

F- 20

	Years Ended December 31,
	2011		2010
Excluded Securities:	(shares)		(shares)
Convertible preferred stock issued and outstanding		61,958,136		32,848,832
Stock options issued and outstanding		12,087,620		5,766,859
Warrants  issued and outstanding		1,343,589		492,534
Total common stock equivalents excluded from diluted net loss per common share computation		75,389,345		39,108,225

12. Stockholders’ Equity

Preferred Stock

Under Prosper’s certificate of incorporation, preferred stock is issuable in series, and the Board of Directors is authorized to determine the rights, preferences, and terms of each series.

In April 2005, Prosper issued and sold 4,023,999 shares at $1.875 per share of Series A convertible preferred stock (Series A Preferred Stock) in a private placement for $7,464,450, net of issuance costs of $80,550.

In February 2006, Prosper issued and sold 3,310,382 shares at $3.776 per share of Series B convertible preferred stock (Series B Preferred Stock) in a private placement for $12,412,302, net of issuance costs of $87,700.

In June 2007, Prosper issued and sold 2,063,558 shares at $9.692 per share of Series C convertible preferred stock (Series C Preferred Stock) in a private placement for $19,919,009, net of issuance costs of $80,996.

In April 2010, Prosper issued and sold 20,340,705 shares at $0.7385 per share of Series D convertible preferred stock (Series D Preferred Stock) in a private placement for $14,595,709, net of issuance costs of $125,903. In connection with that sale, we issued 4,978,854 Series D shares pursuant to the conversion of $3,676,884 in promissory notes payable, including $300,000 that represented consideration for a note holder’s agreement to convert its note prior to maturity. Also, in connection with the Series D transaction, we issued 3,110,188 shares of Series D-1 convertible preferred stock (Series D-1 Preferred Stock). We issued the Series D-1 Preferred Stock as additional consideration for certain holders of Series A, B or C Preferred Stock that participated in the Series D transaction at significant levels, but  we did not receive any cash consideration for the Series D-1 shares.  As part of the Series D transaction, the aggregate liquidation preferences of the Series A, B and C Preferred Stock were reduced from $40 million to $20 million. The Series D-1 Preferred Stock established aggregate liquidation preferences of $3.1 million, which offset, for the recipients of Series D-1 Preferred Stock, some of the reduction in liquidation preference they experienced with respect to their Series A, B and C Preferred Stock. The Series D-1 Preferred Stock was convertible into Common Stock at a ratio of 1,000,000:1.  Holders of Series D-1 Preferred Stock that held less than 1 million Series D-1 shares were entitled on conversion of those shares to receive a cash payment equal to a pro rata fraction of the par value of a single share of Common Stock.  The Series D-1 Preferred Stock had no voting rights and limited preference and conversion rights. As a result, we allocated the fair value of Series D-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series D.

In June 2011, Prosper issued and sold 23,222,747 shares at $0.7385 per share of Series E convertible preferred stock (Series E Preferred Stock) in a private placement for $16,708,524, net of issuance costs of $441,476.  In connection with that sale, we issued and recorded 10,000,000 shares at the par value $0.001 per share of Series E-1 convertible preferred stock (Series E-1 Preferred Stock) as additional consideration for certain holders of Series A, Series B and Series C Preferred Stock who participated in the sale at significant levels. The Series E-1 shares established certain liquidation rights, as described below, have no voting rights and are convertible into one share of common stock (Common Stock) for every one million shares of Series E-1. We allocated the fair value of the shares of Series E-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series E. Upon issuance of our Series E and Series E-1 Preferred Stock, the Series D-1 Preferred Stock was converted into a single share of Common Stock.

F- 21

In November 2011, Prosper issued and sold 8,996,739 shares at $1.00 per share of Series F convertible preferred stock (Series F Preferred Stock) in a private placement for $8,941,602, net of issuance costs of $58,735.

Dividends

The holders of Series D, Series E and Series F Preferred Stock are entitled to receive an annual dividend per share in an amount equal to 8% times the liquidation preference for such share, payable in preference and priority to any declaration or payment of any distribution on Common Stock  in such calendar year.  The right to receive dividends on shares of Series D, Series E and Series F Preferred Stock  is cumulative from and after the date of issuance of such shares. Such dividends shall be payable only when, as, and if declared by the Board of Directors.  Holders of Series E-1 Preferred Stock are not entitled to receive dividends in preference and priority to, or on a pari passu basis with, the other Preferred Stock or the Common Stock. Dividends on shares of Series E-1 Preferred Stock shall be payable only when, as, and if declared by the Board of Directors. To date, no dividends have been declared on any of the Company’s Preferred Stock or Common Stock, and there are no dividends in arrears at December 31, 2011.

Conversion

Each share of Preferred Stock shall automatically be converted into fully-paid, non-assessable shares of Common Stock at the conversion rate for such share (i) immediately prior to the closing of an underwritten initial public offering at a price per share (prior to underwriting commissions and expenses) that values the Company at at least $200,000,000 in an offering with aggregate proceeds to the Company of at least $40,000,000 (before  deducting underwriters commissions and expenses), pursuant to an effective registration statement filed under the Securities Act of 1933, as amended (the “Securities Act”), covering the offer and sale of Common Stock, or (ii) upon the receipt of a written request for such conversion from the holders of more than sixty percent (60%) of the outstanding shares of Preferred Stock, or, if later, the effective date for conversion specified in such request, provided that shares of Series D Preferred Stock shall not be automatically converted pursuant to this clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series D Preferred Stock approve such conversion, shares of Series E Preferred Stock shall not be automatically converted pursuant to this clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series E Preferred Stock approve such conversion, and shares of Series F Preferred Stock shall not be automatically converted pursuant to clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series F Preferred Stock approve such conversion.  In addition, when a liquidation event occurs, if any of a holder’s shares of Series A, Series B or Series C Preferred Stock have been converted into Common Stock, then all shares of Series E-1 Preferred Stock held by such holder shall automatically be converted into fully-paid, non-assessable shares of Common Stock at the then effective conversion rate for such shares immediately prior to such liquidation event.

Liquidation Rights

In the event of any sale liquidation, dissolution, or winding up of Prosper, whether voluntary or involuntary, the holders of Series F Preferred Stock and Series E Preferred Stock shall be entitled to receive, pari passu with each other and prior and in preference to any distribution of the proceeds to the holders of Series A, Series B, Series C, Series D or Series E-1 Preferred Stock or Common Stock by reason of their ownership of such stock, an amount for each share of Series E or Series F Preferred Stock held by them equal to the liquidation preference of such share (as adjusted for any stock dividends, combinations, or splits), plus all declared but unpaid dividends (if any) on such share.  If upon such liquidation event, the assets of the Company legally available for distribution to the holders of the Series E Preferred Stock and Series F Preferred Stock are insufficient to pay the preferential amount specified above, then the entire assets of the Company legally available for distribution shall be distributed with equal priority and pro rata among the holders of the Series E Preferred Stock and Series F Preferred Stock.

F- 22

After the payment or setting aside for payment to the holders of Series E Preferred Stock and Series F Preferred Stock of the preferential amount specified above, the holders of Series D Preferred Stock shall be entitled to receive, prior and in preference to any distribution of proceeds to the holders of Series A, Series B, Series C or Series E-1 Preferred Stock or Common Stock by reason of their ownership of such stock, an amount for each share of Series D Preferred Stock held by them equal to the liquidation preference of such share (as adjusted for any stock dividends, combinations, or splits), plus all declared but unpaid dividends (if any) on such share.   After the payment of or settling aside for payment to the of holders of Series F, Series E and Series D Preferred Stock of the full amounts specified above, the holders of Series E-1 Preferred Stock shall be entitled to receive, prior and in preference to any distribution of proceeds to the holders of Series A, Series B or Series C Preferred Stock or Common Stock by reason of their ownership of such stock, an amount per share for each share of Series E-1 Preferred Stock held by them equal to $1.00.

After the payment or setting aside for payment to the holders of Series F, Series E, Series D and Series E-1 Preferred Stock of the preferential amounts specified above, the entire remaining proceeds legally available for distribution shall be distributed pro rata to the holders of Series F Preferred Stock Series E Preferred Stock, Series D Preferred Stock and Common Stock in proportion to the number of shares of common stock held by them, assuming for purposes of the calculation that all outstanding shares of Series F, Series E and Series D Preferred Stock were converted into Common Stock at the conversion rate then in effect, provided, however, that the maximum aggregate amount per share that may be paid to a holder of Series F, Series E or Series D Preferred Stock in connection with a liquidation event will be three times the original issue price for such share.

Voting

Each holder of shares of Preferred Stock shall be entitled to the number of votes equal to the number of shares of Common Stock into which such shares of Preferred Stock could be converted and shall have voting rights and powers equal to the voting rights and powers of the Common Stock (except as otherwise expressly provided herein or as required by law), voting together with the Common Stock as a single class, and shall be entitled to notice of any stockholders’ meeting in accordance with the Bylaws of Prosper. The holders of Preferred Stock shall vote as oneclass with the holder of the Common Stock except with respect to certain matters that require separate votes.

Common Stock

Prosper is authorized to issue up to 81,414,566 shares of common stock, $0.001 par value, of which 2,872,859 and 4,478,667 shares were issued and outstanding as of December 31, 2011 and 2010, respectively.  Each holder of common stock shall be entitled to one vote for each share of common stock held.  In November of 2011, Prosper entered into a stock repurchase agreement pursuant to which Prosper repurchased from one of our co-founders 1,800,000 shares of the company’s common stock at a purchase price of $0.16 per share for an aggregate purchase price of $288,000.

Common Stock Issued for Services

Nonemployees

The Company did not grant any immediately vested common shares to nonemployees for services during the years ended December 31, 2011 and 2010.

Common Stock Issued upon Exercise of Stock Options

For the years ended December 31, 2011 and 2010, the Company issued 126,666 and 18,000 shares of common stock, respectively, upon the exercise of options for cash proceeds of $26,334 and $6,500, respectively.

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Common Stock Issued upon Exercise of Warrants

For the year ended December 31, 2011, the Company issued 90,165 shares of common stock upon the exercise of warrants for cash proceeds of $18,033.  There were no shares of common stock issued upon the exercise of warrant during the year ended December 31, 2010.

13. Stock Option Plan and Other Stock Compensation

In 2005, Prosper’s stockholders approved the adoption of the 2005 Stock Option Plan (the Plan). Under the Plan, options to purchase up to 1,879,468 shares of common stock were reserved and may be granted to employees, directors, and consultants by the Board of Directors to promote the success of Prosper’s business. During 2008, the Board of Directors increased the total number of options under the Plan by 500,000 for a total of 2,379,468 options available for grant. During 2009, the Board of Directors increased the total number of options under the Plan by an additional 500,000 for a total of 2,879,468 options available for grant. During 2010, the Board of Directors increased the total number of options under the Plan by an additional 6,109,321 for a total of 8,988,789 options available to grant. During 2011, the Board of Directors increased the total number of options under the Plan by an additional 4,550,875 for a total of 13,539,664 available for grant.

Incentive stock options are granted to employees at an exercise price not less than 100% of the fair value of Prosper’s common stock on the date of grant. Nonstatutory stock options are granted to consultants and directors at an exercise price not less than 85% of the fair value of Prosper’s common stock on the date of grant. If options are granted to stockholders who hold 10% or more of Prosper’s common stock on the option grant date, then the exercise price shall not be less than 110% of the fair value of Prosper’s common stock on the date of grant. The fair value is based on a good faith estimate by the Board of Directors at the time of each grant. As there is no active trading market for these options, such estimate may ultimately differ from valuations completed by an independent party. The options generally vest over four years, which is the same as the performance period. In no event are options exercisable more than ten years after the date of grant.

Option activity under the Option Plan is summarized as follows for the years below:

	Options Issued and Outstanding			Weighted-Average Exercise Price
Balance as of January 1, 2010		1,897,126		$	0.96
Options granted (weighted average fair value of $0.11)		5,265,897		$	0.20
Options exercised		(18,000	)	$	0.36
Options canceled		(1,378,164	)	$	0.83
Balance as of December 31, 2010		5,766,859		$	0.30
Options granted (weighted average fair value of $0.08)		7,747,145		$	0.14
Options exercised		(126,666	)	$	0.21
Options canceled		(1,299,718	)	$	0.18
Balance as of December 31, 2011		12,087,620		$	0.21
Options outstanding and exercisable at December 31, 2011		3,205,923		$	0.35

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Other Information Regarding Stock Options

Additional information regarding common stock options outstanding as of December 31, 2011 is as follows:

	Options Outstanding								Options Exercisable
Range of Exercise Prices	Number Outstanding		Weighted Avg. Remaining Life		Weighted Avg. Exercise Price		Intrinsic Value		Number Exercisable		Weighted Avg. Exercise Price		Intrinsic Value
$0.12 - $0.12		5,147,963		9.69	$	0.12	$	257,398		25,000	$	0.12	$	1,250
$0.17 - $0.17		893,137		9.96	$	0.17	$	–		0	$	0.00	$	–
$0.20 - $0.20		5,182,092		8.57	$	0.20	$	–		2,462,769	$	0.20	$	–
$0.25 - $0.25		25,000		3.62	$	0.25	$	–		25,000	$	0.25	$	–
$0.50 - $0.50		304,117		4.87	$	0.50	$	–		304,117	$	0.50	$	–
$0.56 - $0.56		365,000		7.59	$	0.56	$	–		223,124	$	0.56	$	–
$1.94 - $1.94		125,311		7.01	$	1.94	$	–		123,310	$	1.94	$	–
$2.17 - $2.17		45,000		6.19	$	2.17	$	–		42,603	$	2.17	$	–
		12,087,620		8.99	$	0.21	$	257,398		3,205,923	$	0.35	$	1,250

The intrinsic value is calculated as the difference between the value of Prosper's common stock at December 31, 2011, which was $0.17 per share, and the exercise price of the options.

No compensation expense is recognized for unvested shares that are forfeited upon termination of service, and the stock-based compensation expense for the years ended December 31, 2011 and 2010 reflect the expenses that Prosper expects to recognize after the consideration of estimated forfeitures.

14. Income Taxes

The Company did not have any current or deferred federal or state income tax expense for the years ended December 31, 2011 and 2010.  The income tax expense (benefit) differed from the amount computed by applying the U.S. federal income tax rate of 34% to pretax loss as a result of the following:

	Years Ended December 31,
	2011					2010
Federal tax at statutory rate	$	(3,423,000	)	34.0	%	$	(3,437,000	)	34.0	%
State tax at statutory rate (net of federal benefit)		(629,000	)	6.2	%		(592,000	)	5.9	%
Change in valuation allowance		4,019,000		( 39.9	)%		3,747,000		( 37.1	)%
Other		33,000		( 0.4	)%		282,000		( 2.9	)%
	$	–				$	–

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Temporary items that give rise to significant portions of deferred tax assets and liabilities (tax- effected) at December 31, 2011 and 2010 are as follows:

	December 31,
	2011			2010
Deferred tax assets:
Net operating loss carryforwards	$	22,753,000		$	18,914,000
Research and development tax credits		659,000			551,000
Fixed assets		108,000			97,000
Accrued liabilities and other		368,000			308,000
		23,888,000			19,870,000
Deferred tax liabilities:
Other		-			-
		23,888,000			19,870,000
Valuation allowance		( 23,888,000	)		( 19,870,000	)
Net deferred tax asset	$	-		$	-

The net deferred tax asset of $23,888,000 at December 31, 2011 consists of a net current deferred tax asset of $251,000 and a net noncurrent deferred tax asset of $23,638,000. The net deferred tax asset of $19,870,000 at December 31, 2010 consists of a net current deferred tax asset of $99,000 and a net noncurrent deferred tax asset of $19,770,000. Under ASC 740, Accounting for Income Taxes, a valuation allowance must be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The amount of valuation allowance would be based upon management’s best estimate of Prosper’s ability to realize the net deferred tax assets. A valuation allowance can subsequently be reversed when management believes that the assets are realizable on a more-likely-than-not basis.

The Company has determined that its net deferred tax asset did not satisfy the recognition criteria set forth in ASC 740 and, accordingly, established a valuation allowance for 100 percent of the net deferred tax asset. Realization of the deferred tax assets is dependent upon future earnings, if any, the amount and timing of which are uncertain. Accordingly, the net deferred tax assets have been fully offset by a valuation allowance of $23,888,000 and $19,870,000 for the years ended December 31, 2011 and 2010, respectively.

The Tax Reform Act of 1986 and similar California legislation impose substantial restrictions on the utilization of net operating losses and tax credits in the event of an “ownership change” of a corporation. Accordingly, the Company’s ability to utilize net operating losses and credit carryforwards may be limited in the future as the result of such an “ownership change.”

The Company has not performed a Section 382 analysis (which subjects the amount of pre-change NOLs and certain other pre-change tax attributes that can be utilized to an annual limitation).  Should an ownership change occur, it would substantially limit the future use of our pre-change NOLs and certain other pre-change tax attributes per year.  We will continue to monitor this issue to determine whether or not any ownership changes have occurred and may occur (and if so, when they occurred) that would result in limitations on our NOLs or certain other tax attributes.  It is possible that these determinations could result in further limitations on our NOLs or certain other tax attributes.

We file income tax returns in the United States, California and New York.  Prosper has net operating loss carryforwards for both federal and state income tax purposes of approximately $57 million, available to reduce future income subject to income taxes. The federal net operating loss carryforwards will begin to expire in 2025.  The state net operating loss carryforwards will begin to expire in 2015.  Prosper also has federal and California research and development tax credits of about $356,000 and $375,000.  The federal research credits will begin to expire in the year 2025, and the California research credits have no expiration date.  The Company has capital loss carryforwards of $674,000 for both federal and California which will expire in 2012.

The Company's federal and California state income tax returns for tax years 2008 and 2007, respectively and beyond remain subject to examination by the Internal Revenue Service and Franchise Tax Board, respectively.  In addition, all of the net operating losses that may be used in future years are still subject to adjustment.  The Company’s New York income tax returns for tax years 2005 and beyond remain subject to examination.

F- 26

The Company did not have unrecognized tax benefits as of December 31, 2011 and we do not expect this to change significantly over the next twelve months.   The Company's policy is to recognize interest and penalties accrued on any unrecognized tax benefits as a component of income tax expense.   As of December 31, 2011, the Company has not accrued interest or penalties.

15. Commitments and Contingencies

Future minimum lease payments

Prosper leases its corporate office and co-location facility under non-cancelable operating leases that expire in July 2013 and August 2014, respectively. Prosper’s corporate office lease has the option to renew for an additional two years.  Future minimum rental payments under these leases as of December 31, 2011 are as follows:

Year ending December 31:	2011
2012	$	534,579
2013		368,913
2014		86,569
Total future operating lease obligations	$	990,061

Rental expense under premises-operating lease arrangements was $413,540 and $409,722 for the years ended December 31, 2011 and 2010, respectively.

The Company amended and restated an agreement with WebBank, a Utah-chartered industrial bank, under which all loans originated through the Prosper marketplace are made by WebBank under its bank charter. The arrangement allows for loans to be offered to borrowers at uniform nationwide terms. The Company is required to pay the greater of a monthly minimum fee or a fee calculated based on a certain percentage of monthly loan origination volume.

The Company has an agreement with a third party broker-dealer in which the third party agreed to operate and maintain the Note Trader Platform for the secondary trading of Borrower Payment Dependent Notes.  The Company is required to pay the third party broker-dealer an agreed upon monthly fee which equals the difference between the minimum monthly fee and the transaction fees collected by the third party provider during that month.

Securities Law Compliance

From inception through October 16, 2008, the Company sold approximately $178.1 million of loans to lender members through the old platform structure, whereby the Company assigned promissory notes directly to lender members. The Company did not register the offer and sale of the promissory notes corresponding to these loans under the Securities Act or under the registration or qualification provisions of any state securities laws. Prosper believes that the question of whether or not the operation of the platform during this period constituted an offer or sale of “securities” involved a complicated factual and legal analysis and was uncertain. If the sales of promissory notes offered through the platform during this period were viewed as a securities offering, the Company would have failed to comply with the registration and qualification requirements of federal and state laws and lender members who hold these promissory notes may be entitled to rescission of unpaid principal, plus statutory interest. Generally, the federal statute of limitations for noncompliance with the requirement to register securities under the Securities Act is one year from the violation, although the statute of limitations period under various state laws may be for a longer period of time.

F- 27

The Company’s decision to restructure the platform and cease sales of promissory notes offered through the platform effective October 16, 2008 limited this contingent liability to the period covering its activities prior to October 16, 2008.

On April 21, 2009, the Company and the North American Securities Administrators Association (“NASAA”) reached agreement on the terms of a model consent order between the Company and the states in which the Company offered loan notes for sale prior to November 2008. The consent order involves payment by the Company of up to an aggregate of $1.0 million in penalties, which have been allocated among the states based on the Company’s loan sale transaction volume in each state prior to November 2008. A state that enters into a consent order receives its portion of the $1.0 million in exchange for its agreement to terminate, or refrain from initiating, any investigation of the Company’s note sale activities prior to November 2008.  Penalties are paid promptly after a state enters into a consent order. NASAA has recommended that each state enter into a consent order.  However, no state is obliged to do so, and there is no deadline by which a state must make its decision. The Company is not required to pay any portion of the penalty to those states that do not elect to enter into a consent order. If a state does not enter into a consent order, it is free to pursue its own remedies against the Company, subject to any applicable statute of limitations. As of December 31, 2011, the Company has entered into consent orders with 33 states and has paid an aggregate of $436,717 in penalties to those states.

As of December 31, 2011 and 2010, the Company had accrued approximately $277,000 and $284,000, respectively, in connection with the contingent liability associated with the states that have not entered into consent orders, in accordance with ASC Topic 450, Contingencies. The methodology applied to estimate the accrual was to divide the $1,000,000 maximum fee pro-rata by state, using the Company’s note sales from inception through November 2008. A weighting was then applied by state to each state that has not entered into a consent order, assigning a likelihood that the penalty will be claimed. In estimating the probability of a claim being made by a state, the Company considered factors such as the standard terms of the consent orders; whether the state ever gave any indication of concern regarding the sale of promissory notes through the platform; the probability of a state electing not to enter into a consent order in order to pursue its own litigation against the Company; whether the penalty is sufficient to compensate a state for the cost of processing the settlement consent order; and finally the impact that current economic conditions have had on state governments. The Company will continue to evaluate this accrual and related assumptions as new information becomes known.

On November 26, 2008, plaintiffs, Christian Hellum, William Barnwell and David Booth, individually and on behalf of all other plaintiffs similarly situated, filed a class action lawsuit against the Company and certain of its executive officers and directors in the Superior Court of California, County of San Francisco, California.  The suit was brought on behalf of all loan note purchasers on the platform from January 1, 2006 through October 14, 2008.  The lawsuit alleges that the Company offered and sold unqualified and unregistered securities in violation of the California and federal securities laws.  The lawsuit seeks class certification, damages and the right of rescission against the Company and the other named defendants, as well as treble damages against the Company and the award of attorneys’ fees, experts’ fees and costs, and pre-judgment and post-judgment interest.

On February 25, 2011, the plaintiffs filed a Third Amended Complaint, which removed David Booth as a plaintiff and added Brian Russom and Michael Del Greco as plaintiffs.  The new plaintiffs are representing the same putative class and prosecuting the same claims as the previously named plaintiffs. On January 26, 2012, the court issued a tentative ruling granting the plaintiffs’ motion for class certification.

The Company’s insurance carrier with respect to the class action lawsuit, Greenwich Insurance Company (“Greenwich”), denied coverage.  On August 21, 2009, the Company filed suit against Greenwich in the Superior Court of California, County of San Francisco, California.  The lawsuit sought a declaration that the Company was entitled to coverage under its policy with Greenwich for losses arising out of the class action lawsuit as well as damages and the award of attorneys’ fees and pre- and post-judgment interest.

F- 28

On January 26, 2011, the court issued a final statement of decision finding that Greenwich has a duty to defend the class action lawsuit, and requiring that Greenwich pay the Company's past and future defense costs in the class action suit up to $2 million.  Greenwich subsequently made payments to the Company in the amount of $2 million to reimburse the Company for the defense costs it had incurred in the class action suit.  As a result, Greenwich has now satisfied its obligations with respect to the Company’s defense costs for the Hellum suit, with the exception of $142,584 in pre-judgment interest that Greenwich will be required to pay to the Company when a final judgment has been entered in the suit and all appeals have been exhausted.

On July 1, 2011, the Company and Greenwich entered into a Stipulated Order of Judgment pursuant to which the Company agreed to dismiss its remaining claims against Greenwich.  On August 12, 2011, Greenwich filed a notice of appeal of the court's decision regarding Greenwich’s duty to defend up to $2 million.

The Company intends to vigorously defend the class action lawsuit.  The Company cannot, however, presently determine or estimate the final outcome of the lawsuit, and there can be no assurance that it will be finally resolved in the Company’s favor.  If the class action lawsuit is not resolved in the Company’s favor, the Company might be obliged to pay damages, and might be subject to such equitable relief as a court may determine.   Accordingly, the Company has not recorded an accrued loss contingency in connection with its sale of notes through the platform prior to November 2008. Accounting for loss contingencies involves the existence of a condition, situation or set of circumstances involving uncertainty as to possible loss that will ultimately be resolved when one or more future event(s) occur or fail to occur. An estimated loss in connection with a loss contingency shall be recorded by a charge to current operations if both of the following conditions are met: first, the amount can be reasonably estimated; and second, the information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements.

As of December 31, 2011, the lawsuits are in their preliminary stages and their probable outcomes cannot presently be determined, nor can the amount of damages or other costs that might be borne by Prosper be estimated.

16. Related Parties

Prosper’s executive officers, directors and certain affiliates participate on the Company’s lending platform by placing bids and purchasing loans originated from Prosper.  The aggregate amount of the loans purchased and the income earned by parties deemed to be affiliates and related parties of the Company as of December 31, 2011 and 2010 at that time are summarized below:

Related Party	Aggregate Amount of Loans Purchased				Income Earned on Loans
	2011		2010		2011		2010
Executive officers and management	$	1,592,123	$	672,799	$	101,940	$	15,034
Directors		1,551,477		724,094		34,991		19,734
Affiliate		5,610,426		248,274		301,995		468
	$	8,754,026	$	1,645,167	$	438,926	$	35,236

The loans were obtained on terms and conditions that were not more favorable than those obtained by other lenders. Of the total aggregate amount of loans purchased since inception approximately $402,094 or 5% and $171,006 or 10% of principal has been charged off through December 31, 2011 and 2010, respectively. Prosper has earned approximately $13,345 and $2,290 in servicing fee revenue related to these loans for the years ended December 31, 2011 and 2010, respectively.

F- 29

17. Postretirement Benefit Plans

Prosper has a 401(k) plan that covers all employees meeting certain eligibility requirements. The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code. Eligible employees may defer up to 90% of eligible compensation up to the annual maximum as determined by the Internal Revenue Service.  Prosper’s contributions to the plan are discretionary. Prosper has not made any contributions to the plan to date.

18. Subsequent Events

On February 17, 2012, the Company formed Prosper Funding LLC, a Delaware limited liability company (“PFL”).  The Company is the sole member of PFL. PFL has been organized and will be operated in a manner that is intended to minimize the likelihood that it will (i) become subject to bankruptcy proceedings or (ii) be substantively consolidated with the Company, and thus have its assets subject to claims by the Company’s creditors, in the event the Company becomes subject to a bankruptcy proceeding.  The Company intended to restructure its platform so borrower loans are held by PFL and PFL issues and sells the borrower payment dependent notes tied to the loans.  On March 7, 2012, PFL filed a registration statement on Form S-1 with the SEC for a continuous offering and sale of such notes.

On March 15, 2012, Christian A. Larsen resigned as President and Chief Executive Officer of the Company.  Mr. Larsen will continue to serve as Chairman of the Company’s Board of Directors. Dawn G. Lepore was appointed to serve as the Company’s acting Chief Executive Officer, effective as of the same date, while the Company conducts a search for a permanent CEO.  In connection with Mr. Larsen’s resignation, the Company made a severance payment to him of $235,572 on March 22, 2012.

On March 15, 2012, the Company’s shareholders voted to appoint Eric Schwartz to the Company’s Board of Directors.

F- 30

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, this 14th day of November, 2012.

PROSPER MARKETPLACE, INC.
By:	/s/ Dawn Lepore
	Dawn Lepore
	Chief Executive Officer

EXHIBIT INDEX

Exhibit Number	Description
3.1	Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 of the Company’s Annual Report on Form 10-K, filed March 30, 2012).
3.2	Bylaws of the Registrant, dated March 22, 2005 (incorporated by reference to Exhibit 3.2 of the Company’s Form S-1, filed October 30, 2007)
4.1	Form of Prosper Borrower Payment Dependent Note (included as Exhibit A in Exhibit 4.2)
4.2	Indenture, dated June 15, 2009, between Prosper Marketplace, Inc. and Wells Fargo Bank, National Association (incorporated by reference to Exhibit 4.2 of the Company’s Form S-1/A, filed June 26, 2009)
10.1	Form of Borrower Registration Agreement (incorporated by reference to Exhibit 3.1 of the Company’s Annual Report on Form 10-K, filed March 30, 2012)
10.2	Form of Lender Registration Agreement (Note Commitment, Purchase and Sale Agreement) (incorporated by reference to Exhibit 10.2 of the Company’s Post Effective Amendment No. 3, Registration No. 333-147019, filed December 17, 2010)
10.3	Amended and Restated Loan Account Program Agreement, dated September 14, 2010, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.3 of the Company’s Quarterly Report on Form 10-Q, filed November 12, 2010) (1)
10.4	Amended and Restated Loan Sale Agreement, dated September 14, 2010, between WebBank and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.4 of the Company’s Quarterly Report Form 10-Q, filed November 12, 2010) (1)
10.5	Hosting Services Agreement, dated March 3, 2009, between FOLIOfn Investments, Inc. and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.5 of the Company’s Form S-1/A, filed April 14, 2009)
10.6	Prosper-Folio Services Agreement, dated March 3, 2009, between FOLIOfn Investments, Inc. and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.6 of the Company’s Form S-1/A, filed April 14, 2009)
10.7	Prosper-Folio Software License Agreement, dated March 3, 2009, between FOLIOfn Investments, Inc. and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.7 of the Company’s Form S-1/A, filed April 14, 2009)
10.8	Prosper-CSC Logic Processing Agreement, dated January 1, 2009, between CSC Logic and Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.8 of the Company’s Post Effective Amendment No. 12, Registration No. 333-147019, filed October 4, 2011) (1)
10.9	Indemnification Agreement, dated November 2, 2011, between Prosper Marketplace, Inc. and Jeffrey Jacobs (incorporated by reference to Exhibit 10.20 from the Registration Statement on Form S-1 filed on November 1, 2012, SEC file number 333-179941)

10.10	Schedule of Prosper Marketplace, Inc. Officer and Director Indemnification Agreements (incorporated by reference to Exhibit 10.21 from the Registration Statement on Form S-1 filed on November 1, 2012, SEC file number 333-179941)
10.11	Services and Indemnity Agreement, dated March 1, 2012, between Global Securitization Services, LLC, Kevin Burns, Bernard Angelo, Prosper Marketplace, Inc. (incorporated by reference to Exhibit 10.8 from the Registration Statement on Form S-1 filed on October 1, 2012, SEC file number 333-179941)
24.1	Power of Attorney (see page S-1 of this report)
31.1	Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Principal Executive Officer and Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

(1) Certain portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406 of the Securities Act.

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, Dawn G. Lepore, certify that:

1.  I have reviewed this Annual Report on Form 10-K/A of Prosper Marketplace, Inc.;

2.  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.  The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)  Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.  The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 14, 2012	/s/ Dawn G. Lepore
	Dawn G. Lepore
	Chief Executive Officer
	(principal executive officer)

EX-31.2

Exhibit 31.2

CERTIFICATIONS

I, Daniel P. Sanford, certify that:

1.   I have reviewed this Annual Report on Form 10-K/A of Prosper Marketplace, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 14, 2012	/s/ Daniel P. Sanford
	Daniel P. Sanford
	SVP, Finance
	(principal financial and accounting officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Prosper Marketplace, Inc. (the “Company”) on Form 10-K/A for the year ended December 31, 2011, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to such officer’s knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 14, 2012	/s/ Dawn G. Lepore
	Dawn G. Lepore
	Chief Executive Officer
	(principal executive officer)
	/s/ Daniel P. Sanford
	Daniel P. Sanford
	SVP, Finance
	(principal financial and accounting officer)

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Cash and Cash Equivalents

12 Months Ended

Dec. 31, 2011

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents

3. Cash and Cash Equivalents and Short Term Investments

Cash and cash equivalents and short term investments consist of the following:

	December 31,
	2011		2010
Cash and cash equivalents and short term investments:
Cash	$	4,212,984	$	4,203,878
Money market funds		5,003,149		80,350
Short term investments		9,997,420
Total cash and cash equivalents and short term investments	$	19,213,553	$	4,284,228

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Significant Accounting Policies

12 Months Ended

Dec. 31, 2011

Significant Accounting Policies [Abstract]

Significant Accounting Policies

2. Significant Accounting Policies

Basis of Presentation

These financial statements have been prepared in accordance with U.S generally accepted accounting principles (U.S. GAAP).

Subsequent to filing the Company's Form 10-K for the fiscal year ended December 31, 2011, the Company determined that its previously issued balance sheets had short-term investments incorrectly identified and reported with cash and cash equivalents and as a result, the statements of cash flow did not reflect the purchases and sales activity of the short-term investments. The effects of the restatement on the balance sheets at December 31, 2011 and statements of cash flow for the years ended December 31, 2011, are reflected in the following tables:

	For the Year Ended December 31, 2011
	As Reported		Adjustment		As Restated
Assets:
Cash and cash equivalents	$	19,213,553	$	(9,997,420)	$	9,216,133
Short-term investments		-		9,997,420		9,997,420

	For the Year Ended December 31, 2011
	As Reported			Adjustment			As Restated
Cash flows from investing activities:
Net cash used in investing activities	$	(50,443,894	)	$	(9,997,420	)	$	(60,441,314	)
Net increase in cash and cash equivalents		14,929,325			(9,997,420	)		4,931,905
Cash and cash equivalents at end of the year	$	19,213,553		$	(9,997,420	)	$	9,216,133

Use of Estimates

The preparation of financial statements in conformity with US GAAP requires management to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and the related disclosures at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. These estimates, judgments and assumptions include but are not limited to the following: valuation of borrower loans receivable and associated member payment dependent notes, valuation of servicing rights, valuation allowance on deferred tax assets, valuation and amortization periods of intangible assets, repurchase obligation, stock-based compensation expense, and contingent liabilities. Prosper bases its estimates on historical experience and on various other assumptions that Prosper believes to be reasonable under the circumstances. Actual results could differ from those estimates.

Certain Risks and Concentrations

In the normal course of its business, Prosper encounters two significant types of risk: credit and regulatory. Financial instruments that potentially subject Prosper to significant concentrations of credit risk consist primarily of cash, cash equivalents, restricted cash and short term investments. The Company places cash, cash equivalents, restricted cash and short term investments with high-quality financial institutions. Prosper is exposed to credit risk in the event of default by these institutions to the extent the amount recorded on the balance sheet exceeds federally insured amounts. Prosper performs periodic evaluations of the relative credit standing of these financial institutions and has not sustained any credit losses from instruments held at these financial institutions.

Loans originated by Prosper are carried on our balance sheet.  The loans are funded by the Notes and repayment of the Notes is wholly dependent on the repayment of the loan associated with a Note.  As a result, Prosper does not bear the risk associated with the repayment of principal on loans carried on its balance sheet.  A decrease in the value of the loans carried on Prosper's balance sheet associated with increased credit risk is directly offset by a reduction in the value of the Notes Prosper issued in association with the loan. However, Prosper charges a servicing fee that is deducted from loan payments.  To the extent that loan payments are not made, Prosper's servicing income will be reduced. 

Prosper is subject to various regulatory requirements. The failure to appropriately identify and address these regulatory requirements could result in certain discretionary actions by regulators that could have a material effect on Prosper's financial position and results of operations (See Note 15 - Commitments and Contingencies - Securities Law Compliance).

Cash and Cash Equivalents

Prosper invests its excess cash primarily in highly liquid debt instruments of the U.S. government and its agencies. All highly liquid investments with stated maturities of three months or less from date of purchase are classified as cash equivalents. Cash equivalents are recorded at cost, which approximates fair value. Such deposits periodically exceed amounts insured by the FDIC.

Restricted Cash

Restricted cash consists primarily of cash deposits required to support the Company's ACH activities and secured corporate credit cards.

Short Term Investments

Our short term investments consist of highly liquid debt instruments of the U.S. government and its agencies with maturity periods greater than three months and less than 12 months.

Borrower Loans and Borrower Payment Dependent Notes

Upon implementation of its current operating structure, the Company began issuing Notes and purchasing loans from WebBank, and holding the loans until maturity.  Prosper's obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan owned by Prosper.   As a result of these changes, borrower loans and the Notes are carried on our balance sheets as assets and liabilities, respectively.  In conjunction with our new operating structure, we adopted the provisions of ASC Topic 825, Financial Instrument. ASC Topic 825 permits companies to choose to measure certain financial instruments and certain other items at fair value on an instrument-by-instrument basis with unrealized gains and losses on items for which the fair value option has been elected reported in earnings.  The fair value election, with respect to an item, may not be revoked once an election is made.  In applying the provisions of ASC Topic 825, we recorded assets and liabilities measured using the fair value option in a way that separates these reported fair values from the carrying values of similar assets and liabilities measured with a different measurement attribute.  We do not record a specific allowance account related to the borrower loans and Notes in which we have elected the fair value option, but rather estimate the fair value of the borrower loans and Notes using discounted cash flow methodologies adjusted for Prosper's historical payment, loss and recovery rates. An account is considered to be a loss, or charged-off, when it reaches 121+ days past due.  We have reported the aggregate fair value of the borrower loans and Notes as separate line items in the assets and liabilities sections of the accompanying balance sheets using the methods described in ASC Topic 820, Fair Value Measurements and Disclosures – See Fair Value Measurement.

Property and Equipment

Property and equipment consists of computer equipment, office furniture and equipment, and software purchased or developed for internal use. Property and equipment are stated at cost, less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method based upon estimated useful lives of the assets, which range from three to seven years. Prosper capitalizes expenditures for replacements and betterments and recognizes as expenses amounts for maintenance and repairs as incurred.  Depreciation and amortization commences once the asset is placed in service.

Internal Use Software and Website Development

Prosper accounts for internal use software costs, including website development costs, in accordance with ASC Topic 350-40, Internal Use Software and ASC Topic 350-50, Website Development Costs. In accordance with ASC Topic 350-40 and 350-50, the costs to develop software for Prosper's website and other internal uses are capitalized when management has authorized and committed project funding, preliminary development efforts are successfully completed, and it is probable that the project will be completed and the software will be used as intended. Capitalized software development costs primarily include software licenses acquired, fees paid to outside consultants, and salaries and payroll related costs for employees directly involved in the development efforts.

Costs incurred prior to meeting these criteria, together with costs incurred for training and maintenance, are expensed. Costs incurred for upgrades and enhancements that are considered to be probable to result in additional functionality are capitalized. Capitalized costs are included in property and equipment and amortized to expense using the straight-line method over their expected lives. The Company evaluates its software assets for impairment whenever events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable.  Recoverability of software assets to be held and used is measured by a comparison of the carrying amount of the asset to the future net undiscounted cash flows expected to be generated by the asset.  If such software assets are considered to be impaired, the impairment to be recognized is the excess of the carrying amount over the fair value of the software asset.

Intangible Assets

Prosper records the purchase of intangible assets not purchased in a business combination in accordance with ASC Topic 350. Prosper has an intangible asset resulting from the purchase of the “Prosper.com” domain name.  The intangible asset was amortized on a straight-line basis over five years.  As of December 31, 2011, the intangible asset was fully amortized.

Impairment of Long-Lived Assets Including Acquired Intangible Assets

In accordance with ASC Topic 360, Property Plant and Equipment, Prosper reviews property and equipment and intangible assets for impairment whenever events or changes in circumstances indicate that the carrying values of those assets may not be recoverable.  Recoverability of assets to be held and used is measured by comparing the carrying value of the asset to future net undiscounted cash flows that the assets are expected to generate. If an asset is considered to be impaired, the impairment to be recognized equals the amount by which the asset's carrying value exceeds its fair value. Fair value is estimated using discounted net cash flows.

During 2010 and 2011 management made the decision to discontinue the development of certain of its planned software development projects and to dispose of obsolete computer software and hardware. The software assets previously capitalized in 2008 and 2009 were deemed to be impaired in accordance with ASC Topic 360. An impairment charge for obsolete telephone equipment of $122,673 is included in other income (expense) in our statement of operations for the year ended December 31, 2011. An impairment charge of $47,241, which encompassed internal used projects capitalized in the fourth quarter of 2009 and the disposal of certain impaired computer software and equipment, is included as a component of other income (expense) in our statement of operations for the year ended December 31, 2010.

Repurchase Obligation

Prosper is obligated to indemnify lenders and repurchase certain loans sold to the lenders in the event of violation of applicable federal, state, or local lending laws, or verifiable identify theft. The loan repurchase obligation is estimated based on historical experience. Prosper accrues a provision for the repurchase obligation when the loans are funded. Repurchased loans associated with federal, state, or local lending laws, or verifiable identity thefts are written off at the time of repurchase.

Revenue Recognition

Prosper recognizes revenue in accordance with ASC Topic 605, Revenue Recognition.  Under ASC Topic 605, Prosper recognizes revenue when persuasive evidence of an arrangement exists, services have been rendered, the price of the services is fixed and determinable and collectability is reasonably assured.

Origination fees

Borrowers pay an origination fee upon the successful closing of a loan. We deduct and retain the origination fee from the loan amount prior to disbursing the net amount to the borrower member. The loan origination fee is determined by the term and credit grade of the loan, and ranges from 0.50% to 4.95% of the original principal amount. Since Prosper accounts for borrower loans, loans held for investment and Borrower Payment Dependent Notes at fair value, origination fees are not deferred but are recognized at origination of the loan, and direct costs to originate loans are recorded as expenses as incurred.

Loan servicing fees

Loan servicing revenue includes monthly loan servicing fees and non-sufficient funds (NSF) fees. Loan servicing fees are accrued daily based on the current outstanding loan principal balance of the borrower loan but are not recognized until payment is received due to the uncertainty of collection of borrower loan payments. Prosper charges a NSF fee to borrowers on the first failed payment of each billing period.  NSF fees are charged to the customer and collected and recognized immediately.

Interest income (expense) on Borrower Loans receivable and Payment Dependent Notes

We recognize interest income on our borrower loans using the accrual method based on the stated interest rate to the extent that we believe it to be collectable.  We record interest expense on the corresponding Note based on the contractual interest rate. Gross interest income earned and gross interest expense incurred were $9,691,735 and $9,195,721, respectively for the year ended December 31, 2011. Gross interest income earned and gross interest expense incurred were $3,197,728 and $3,009,601, respectively for the year ended December 31, 2010.

Marketing and Advertising Expense

Under the provisions of ASC Topic 720, Other Expenses, the costs of advertising are expensed as incurred. Advertising costs were approximately $2,018,000 and $635,000 for the years ended December 31, 2011 and 2010, respectively.

Rebate and Promotional Expenses

The Company accounts for rebates and promotions in accordance with ASC Topic 605, Revenue Recognition.  From time to time we offer rebates and promotions to our borrower and lender members.  We record these rebates and promotions as an offset to revenue if a particular rebate or promotion is earned upon the origination of the loan. Our rebate and promotions have in the past been in the form of cash back and other incentives paid to lender and borrowers.

Stock-Based Compensation

The Company accounts for its stock-based compensation for employees using fair-value-based accounting in accordance with ASC Topic 718, Stock Compensation.  ASC Topic 718 requires companies to estimate the fair value of stock-based awards on the date of grant using an option-pricing model. The stock-based compensation related to awards that are expected to vest is amortized using the straight line method over the vesting term of the stock-based award, which is generally four years. Expected forfeitures of unvested options are estimated at the time of grant and reduce the recognized stock-based compensation expense. The Company estimated its annual forfeiture rate to be 26.3% and 23.3% for the years ended December 31, 2011 and 2010, respectively.

Prosper has granted options to purchase shares of common stock to nonemployees in exchange for services performed. Prosper accounts for stock options and restricted stock issued to nonemployees in accordance with the provisions of ASC Topic 505-50, Equity-Based Payments to Non-Employees, which requires that equity awards be recorded at their fair value.  Under ASC Topic 718 and 505-50, Prosper uses the Black-Scholes model to estimate the fair value of options granted to nonemployees at each vesting date until performance is complete to determine the appropriate charge for the services provided. The volatility of our common stock was based on comparative company volatility.

The fair value of stock option awards for the years 2011 and 2010 was estimated at the date of grant using the Black-Scholes model with the following average assumptions:

	Years Ended December 31,
	2011			2010
Volatility of common stock		71.7	%		67.7	%
Risk-free interest rate		1.5	%		1.8	%
Expected life*		4.6 years			4.3 years
Dividend yield		0	%		0	%
Weighted-average fair value of grants	$	0.08		$	0.11

* For nonemployee stock option awards, the expected life is the contractual term of the award, which is generally ten years.

The Black-Scholes model requires the input of highly subjective assumptions, including the expected stock price volatility. Because Prosper's equity awards have characteristics significantly different from those of traded options, the changes in the subjective input assumptions can materially affect the fair value estimate.

Total stock-based compensation expense for employee and non-employee stock-based awards reflected in the statements of operations for the years ended December 31, 2011 and 2010 is approximately $314,000 and $278,000, respectively. As of December 31, 2011, the unamortized stock-based compensation expense related to unvested stock-based awards was approximately $405,000, which will be recognized over the remaining weighted average vesting period of approximately 2.8 years.

Net Loss Per Share

Prosper computes net loss per share in accordance with ASC Topic 260 Earnings Per Share. Under ASC Topic 260, basic net loss per share is computed by dividing net loss per share available to common shareholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities. Diluted earnings per share, if presented, would include the dilution that would occur upon the exercise or conversion of all potentially dilutive securities into common stock using the “treasury stock” and/or “if converted” methods as applicable. At December 31, 2011, there were outstanding convertible preferred stock, warrants and options convertible into 61,958,136, 1,343,589 and 12,087,620 common shares, respectively, which may dilute future earnings per share. As the Company's reporting a net loss for the years ended December 31, 2011 and 2010, potentially dilutive securities are excluded from the computation of net loss per share, as their effect would be antidilutive.

Income Taxes

Prosper uses the liability method to account for income taxes. Under this method, deferred income tax assets and liabilities are based on the differences between the financial statements and tax bases of assets and liabilities that will result in taxable or deductible amounts in the future based on enacted tax laws and rates applicable to the periods in which the differences are expected to affect taxable income. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

Under ASC Topic 740, Income Taxes (formerly, FIN 48 Accounting for Uncertainty in Income Taxes) our policy to include interest and penalties related to gross unrecognized tax benefits within our provision for income taxes did not change.

Fair Value Measurement

Prosper adopted ASC Topic 820, Fair Value Measurements and Disclosures, on January 1, 2008. ASC Topic 820 provides a framework for measuring the fair value of assets and liabilities. ASC Topic 820 also provides guidance regarding a fair value hierarchy, which prioritizes information used to measure fair value and the effect of fair value measurements on earnings and provides for enhanced disclosures determined by the level within the hierarchy of information used in the valuation.  ASC Topic 820 applies whenever other standards require (or permit) assets or liabilities to be measured at fair value but does not expand the use of fair value in any new circumstances.

ASC Topic 820 defines fair value in terms of the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.

The price used to measure the fair value is not adjusted for transaction costs while the cost basis of certain financial instruments may include initial transaction costs. Under ASC Topic 820, the fair value measurement also assumes that the transaction to sell an asset occurs in the principal market for the asset or, in the absence of a principal market, the most advantageous market for the asset. The principal market is the market in which the reporting entity would sell or transfer the asset with the greatest volume and level of activity for the asset. In determining the principal market for an asset or liability under ASC Topic 820, it is assumed that the reporting entity has access to the market as of the measurement date. If no market for the asset exists or if the reporting entity does not have access to the principal market, the reporting entity should use a hypothetical market.

Under ASC Topic 820, assets and liabilities carried at fair value in the balance sheets are classified among three levels based on the observability of the inputs used to determine fair value:

Level 1 - The valuation is based on quoted prices in active markets for identical instruments.

Level 2 - The valuation is based on observable inputs such as quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market.

Level 3 - The valuation is based on unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the instrument. Level 3 valuations are typically performed using pricing models, discounted cash flow methodologies, or similar techniques, which incorporate management's own estimates of assumptions that market participants would use in pricing the instrument or valuations that require significant management judgment or estimation.

Prosper determines the fair values of its financial instruments based on the fair value hierarchy established in that standard, which requires an entity to maximize the use of quoted prices and observable inputs and to minimize the use of unobservable inputs when measuring fair value. Various valuation techniques are utilized, depending on the nature of the financial instrument, including the use of market prices for identical or similar instruments, or discounted cash flow models.  When possible, active and observable market data for identical or similar financial instruments are utilized. Alternatively, fair value is determined using assumptions that management believes a market participant would use in pricing the asset or liability.

The Company's financial instruments consist principally of cash and cash equivalents, restricted cash, short term investments, borrower loans receivable, accounts payable and accrued liabilities, Borrower Payment Dependent Notes and long-term debt.  The estimated fair values of cash and cash equivalents, restricted cash, accounts payable and accrued liabilities approximate their carrying values because of their short term nature.

The following tables present the assets and liabilities measured at fair value on a recurring basis at December 31, 2011 and 2010:

December 31, 2010	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs			Fair Value
Assets
Servicing rights		-		-		$	2,986		$	2,986
Borrower Loans receivable		-		-			23,689,950			23,689,950
Liabilities
Borrower Payment Dependent Notes		-		-		$	23,478,046		$	23,478,046
December 31, 2011	Level 1 Inputs		Level 2 Inputs		Level 3 Inputs			Fair Value
Assets
Short Term Investments		9,997,420							$	9,997,420
Borrower Loans receivable		-		-		$	75,762,894		$	75,762,894
Loans Held for Investment							137,314			137,314
Liabilities
Borrower Payment Dependent Notes		-		-		$	76,159,501		$	76,159,501

Our short term investments consist of United States Treasuries with maturity periods greater than three months and less than 12 months.  In general, fair values determined by Level 1 inputs utilize quoted prices (unadjusted) in active markets for identical assets or liabilities that the Company has the ability to access. The Company classifies United States Treasuries as Level 1 assets.  The Company intends to hold these investments until maturity.

As observable market prices are not available for the borrower loans and borrower payment dependent notes we hold, or for similar assets and liabilities, we believe the borrower loans and notes should be considered Level 3 financial instruments under ASC Topic 820.  In a hypothetical transaction as of the measurement date, the Company believes that differences in the principal marketplace in which the loans are originated and the principal marketplace in which the Company might offer those loans may result in differences between the originated amount of the loans and their fair value as of the transaction date.  For borrower loans, the fair value is estimated using discounted cash flow methodologies based upon valuation assumptions including prepayment speeds, roll rates, recovery rates and discount rates based on the perceived credit risk within each credit grade.

Our obligation to pay principal and interest on any borrower payment dependent Note is equal to the loan payments, if any, we receive on the corresponding borrower loan, net of our 1.0% servicing fee.  As such, the fair value of the Note is approximately equal to the fair value of the borrower loans, adjusted for the 1.0% servicing fee and the timing of borrower payments subsequently disbursed to Note holders.  Any unrealized gains or losses on the borrower loans and borrower payment dependent notes for which the fair value option has been elected is recorded as a separate line item in the statement of operations.  The effective interest rate associated with the Notes will be less than the interest rate earnedon the borrower loans due to the 1.0% servicing fee.  See Note 7 for a rollforward and further discussion of the significant assumptions used to value borrower loans and Borrower Payment Dependent Notes.

Servicing rights related to loans originated prior to October 16, 2008 do not trade in an active open market with readily observable prices. Although sales of servicing assets do occur, the nature and character of the assets underlying those transactions are not similar to those held by the Company and, therefore, the precise terms and conditions typically seen in the marketplace would likely not be available to the Company. Accordingly, management determined the fair value of its servicing rights using a discounted cash flow model to project future expected cash flows based upon a set of valuation assumptions Prosper believes market participants would use for similar rights. The primary assumptions Prosper uses for valuing its servicing asset include prepayment speeds, default rates, cost to service, profit margin, and discount rate.

Prosper reviewed these assumptions to ensure that were consistent with market conditions. Inaccurate assumptions in valuing the servicing rights could affect Prosper's results of operations. Due to the nature of the valuation inputs, servicing assets are classified as Level 3. The change in the fair-value of servicing rights is included in cost of services in the statement of operations. Servicing rights decreased to zero as loans originated prior to October 16, 2008 had fully matured or charged off as of December 31, 2011.

The changes in Level 3 assets measured at fair value on a recurring basis are as follows:

	Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
	Servicing Rights			Borrower Loans			Borrower Payment Dependent Notes			Loans Held for Investment			Total
Balance at December 31, 2009	$	24,319		$	7,020,363		$	(6,903,173	)	$	-		$	141,509
Originations					26,940,486			(26,940,486	)		-			-
Principal repayments					(8,701,032	)		8,454,960			-			(246,072	)
Change in fair value on borrower loans and Payment Dependent Notes					(1,569,867	)		1,910,653			-			340,786
Change in fair value of servicing rights		(21,333	)		-			-			-			(21,333	)
Balance at December 31, 2010	$	2,986		$	23,689,950		$	( 23,478,046	)		-		$	214,890
Originations					75,138,012			(75,138,012	)		146,794			146,794
Principal repayments					(25,957,163	)		25,071,255			(12,647	)		(898,555	)
Change in fair value on borrower loans and Payment Dependent Notes					2,892,095			(2,614,698	)					277,397
Change in fair value of servicing rights		(2,986	)		-			-						(2,986	)
Change in the fair value of Loans held for investment											3,167			3,167
Balance at December 31, 2011		-			75,762,894			(76,159,501	)	$	137,314			(259,293	)

No other assets or other liabilities were carried at fair value as of December 31, 2011 and 2010.

New Accounting Pronouncements

In May 2011, the FASB issued ASU No. 2011-04, Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRS, which amends Topic 820, Fair Value Measurement. ASU No. 2011-04 issues additional guidance on fair value measurements that clarifies the application of existing guidance and disclosure requirements, changes certain fair value measurement principles and requires additional disclosures about fair value measurements. The updated guidance is effective on a prospective basis for financial statements issued for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2011. The adoption of this guidance will not have a material impact on the Company's financial statements.

In June 2011, the FASB issued guidance regarding presentation of other comprehensive income in the financial statements. This guidance will eliminate the option under GAAP to present other comprehensive income in the statement of changes in equity. Under the guidance, the Company will have the option to present the components of net income and comprehensive income in either one or two consecutive financial statements. The guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011. The adoption of this new guidance will not have a material impact on the Company's financial statements.

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Balance Sheets (USD $)	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 9,216,133	$ 4,284,228
Restricted cash	4,364,102	2,566,631
Short term investments	9,997,420	0
Servicing rights	0	2,986
Receivables	12,941	6,306
Loans held for investment at fair value	137,314	0
Borrower Loans Receivable at fair value	75,762,894	23,689,950
Property and equipment, net	1,337,572	765,210
Prepaid and other assets	234,539	174,805
Intangible assets, net	0	50,306
Total assets	101,062,915	31,540,422
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	1,123,732	554,347
Accrued liabilities	2,027,313	1,219,240
Borrower Payment Dependent Notes at fair value	76,159,501	23,478,046
Repurchase obligation	22,168	71,001
Notes payable	0	288,594
Total liabilities	79,332,714	25,611,228
Commitments and contingencies (see Note 15)
Stockholders' Equity
Common stock ($0.001 par value; 81,414,566 shares authorized; shares 2,872,859 and 4,478,667 shares issued and outstanding as of December 31, 2011 and December 31, 2010, respectively)	4,696	4,479
Additional paid-in capital	82,733,624	56,659,849
Less Treasury Stock	(291,046)	0
Accumulated deficit	(60,789,032)	(50,767,983)
Total stockholders' equity	21,730,201	5,929,194
Total liabilities and stockholders' equity	101,062,915	31,540,422
Preferred Stock [Member]
Stockholders' Equity
Total stockholders' equity	71,959	32,849
Series A Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	4,024	4,024
Series B Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	3,310	3,310
Series C Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	2,064	2,064
Series D Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	20,341	20,341
Series D-1 Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	0	3,110
Series E Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	23,223	0
Series E-1 Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	10,000	0
Series F Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock	$ 8,997	$ 0

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Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Cash flows from operating activities:
Net loss	$ (10,021,049)	$ (10,142,722)
Depreciation and amortization	482,457	550,252
Loss on impairment of fixed assets	124,387	47,241
Change in fair value of Loans held for investment	(3,167)	0
Change in fair value of Borrower Loans	(2,892,095)	1,569,867
Change in fair value of Borrower Payment Dependent Notes	2,614,698	(1,910,653)
Stock-based compensation expense	313,899	278,027
Warrant grants to nonemployees	104,709	0
Provision for (Reversal of) loan and Note repurchases	(32,340)	45,543
Change in fair value of servicing rights	2,986	21,333
Amortization of discount on long-term debt	11,406	153,279
Premium on early conversion of convertible note	0	300,000
Changes in operating assets and liabilities:
Restricted cash	(1,797,471)	(431,301)
Receivables	(6,635)	8,067
Prepaid and other assets	(59,734)	15,369
Accounts payable and accrued liabilities	1,377,458	(139,394)
Loan and Note repurchases	(16,493)	(14,543)
Net cash used in operating activities	(9,796,984)	(9,649,635)
Cash flows from investing activities:
Purchases of short term investments	(9,997,420)	0
Origination of Loans held for investment at fair value	(146,794)	0
Repayment of Loans held for investment at fair value	12,647	0
Origination of Borrower Loans held at fair value	(75,138,012)	(26,940,486)
Repayment of Borrower Loans held at fair value	25,957,163	8,701,032
Purchases of property and equipment	(1,128,898)	(380,048)
Net cash used in investing activities	(60,441,314)	(18,619,502)
Cash flows from financing activities:
Proceeds from issuance of convertible preferred stock	26,150,337	11,344,728
Offering costs - convertible preferred stock	(500,210)	(125,903)
Proceeds from issuance of Notes held at fair value	75,138,012	26,940,486
Payment of Notes held at fair value	(25,071,255)	(8,454,960)
Proceeds from the issuance of notes payable	0	2,550,000
Principal repayment of notes payable	(300,000)	(323,575)
Proceeds from issuance of common stock	44,365	6,500
Purchase of Treasury Stock	(291,046)	0
Net cash provided by financing activities	75,170,203	31,937,276
Net increase in cash and cash equivalents	4,931,905	3,668,139
Cash and cash equivalents at beginning of the year	4,284,228	616,089
Cash and cash equivalents at end of the year	$ 9,216,133	$ 4,284,228

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Related Parties

12 Months Ended

Dec. 31, 2011

Related Parties [Abstract]

Related Parties

16. Related Parties

Prosper's executive officers, directors and certain affiliates participate on the Company's lending platform by placing bids and purchasing loans originated from Prosper.  The aggregate amount of the loans purchased and the income earned by parties deemed to be affiliates and related parties of the Company as of December 31, 2011 and 2010 at that time are summarized below:

Related Party	Aggregate Amount of Loans Purchased				Income Earned on Loans
	2011		2010		2011		2010
Executive officers and management	$	1,592,123	$	672,799	$	101,940	$	15,034
Directors		1,551,477		724,094		34,991		19,734
Affiliate		5,610,426		248,274		301,995		468
	$	8,754,026	$	1,645,167	$	438,926	$	35,236

The loans were obtained on terms and conditions that were not more favorable than those obtained by other lenders. Of the total aggregate amount of loans purchased since inception approximately $402,094 or 5% and $171,006 or 10% of principal has been charged off through December 31, 2011 and 2010, respectively. Prosper has earned approximately $13,345 and $2,290 in servicing fee revenue related to these loans for the years ended December 31, 2011 and 2010, respectively.

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Subsequent Events

12 Months Ended

Dec. 31, 2011

Subsequent Events [Abstract]

Subsequent Events

18. Subsequent Events

On February 17, 2012, the Company formed Prosper Funding LLC, a Delaware limited liability company (“PFL”).  The Company is the sole member of PFL. PFL has been organized and will be operated in a manner that is intended to minimize the likelihood that it will (i) become subject to bankruptcy proceedings or (ii) be substantively consolidated with the Company, and thus have its assets subject to claims by the Company's creditors, in the event the Company becomes subject to a bankruptcy proceeding.  The Company intended to restructure its platform so borrower loans are held by PFL and PFL issues and sells the borrower payment dependent notes tied to the loans.  On March 7, 2012, PFL filed a registration statement on Form S-1 with the SEC for a continuous offering and sale of such notes.

On March 15, 2012, Christian A. Larsen resigned as President and Chief Executive Officer of the Company.  Mr. Larsen will continue to serve as Chairman of the Company's Board of Directors. Dawn G. Lepore was appointed to serve as the Company's acting Chief Executive Officer, effective as of the same date, while the Company conducts a search for a permanent CEO.  In connection with Mr. Larsen's resignation, the Company made a severance payment to him of $235,572 on March 22, 2012.

On March 15, 2012, the Company's shareholders voted to appoint Eric Schwartz to the Company's Board of Directors.

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Organization and Business

12 Months Ended

Dec. 31, 2011

Organization and Business [Abstract]

Organization and Business

1. Organization and Business

Prosper Marketplace, Inc. (“Prosper”, “the Company”, “we”, “us”, “our”) was incorporated in the state of Delaware on March 22, 2005.  Prosper provides an online marketplace that permits our lender members to bid on loan listings and purchase Notes from Prosper for which payment is dependent on payments Prosper receives from the borrower member on the loan requested in the listing.  Prosper sets the interest rates for borrower loans based on Prosper Rates, as well as additional factors, such as estimated loss rate, loan terms, general economic environment, previous Prosper loans and competitive conditions.  Borrowers create loan listings from $2,000 up to $25,000 and set the maximum rate they are willing to pay on a loan. Prosper facilitates the lending and borrowing activities and acts as an agent to the lender by maintaining its online auction platform. Prosper also handles all ongoing loan administration tasks, including loan servicing and collections on behalf of the lenders. Prosper generates revenue by collecting one-time fees from borrowers on funded loans and from loan servicing fees paid by lender members.

All loans requested and obtained by Prosper borrower members through our platform are unsecured obligations of individual borrower members with a fixed interest rate and loan terms set at one, three and  five years as of December 31, 2011.  All loans are funded by WebBank, an FDIC-insured, Utah-chartered industrial bank.  After funding a loan, WebBank assigns the loan to Prosper, without recourse to WebBank, in exchange for the principal amount of the borrower loan.  WebBank does not have any obligation to purchasers of the Notes.

On July 13, 2009, we implemented a new operating structure and began issuing Borrower Payment Dependent Notes (“Notes”).  The post registration operating structure resulted in Prosper purchasing loans from WebBank, and holding the loans until maturity.  Prosper issues new securities, the Notes, to the winning lenders.  Prosper's obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan owned by Prosper.  As a result of these changes, borrower loans and the Notes originated on or after July 13, 2009 are carried on Prosper's balance sheets as assets and liabilities, respectively.  Prosper has elected to carry the borrower loans and the Notes on its balance sheets at fair value.

As reflected in the accompanying  financial statements, Prosper has incurred net losses and negative cash flows from operations since inception, and has an accumulated deficit of approximately $60.8 million as of December 31, 2011.  At December 31, 2011, the Company had approximately $19.2 million in cash and cash equivalents and short term investments. Since its inception, Prosper has financed its operations primarily through equity financing from various sources. The Company is dependent upon raising additional capital or debt financing to fund its current operating plan.  Failure to obtain sufficient debt and equity financings and, ultimately, to achieve profitable operations and positive cash flows from operations could adversely affect Prosper's ability to achieve its business objectives and continue as a going concern.

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Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Stockholders' Equity
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	81,414,566	81,414,566
Common stock, shares issued (in shares)	2,872,859	2,872,859
Common stock, shares outstanding (in shares)	4,478,667	4,478,667
Series A Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	4,023,999	4,023,999
Convertible preferred stock, shares issued (in shares)	4,023,999	4,023,999
Convertible preferred stock, shares outstanding (in shares)	4,023,999	4,023,999
Series B Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	3,310,382	3,310,382
Convertible preferred stock, shares issued (in shares)	3,310,382	3,310,382
Convertible preferred stock, shares outstanding (in shares)	3,310,382	3,310,382
Series C Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	2,063,558	2,063,558
Convertible preferred stock, shares issued (in shares)	2,063,558	2,063,558
Convertible preferred stock, shares outstanding (in shares)	2,063,558	2,063,558
Series D Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	20,543,819	20,543,819
Convertible preferred stock, shares issued (in shares)	20,340,705	20,340,705
Convertible preferred stock, shares outstanding (in shares)	20,340,705	20,340,705
Series D-1 Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	0	3,110,188
Convertible preferred stock, shares issued (in shares)	0	3,110,188
Convertible preferred stock, shares outstanding (in shares)	0	3,110,188
Series E Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	23,222,747	23,222,747
Convertible preferred stock, shares issued (in shares)	23,222,747	23,222,747
Convertible preferred stock, shares outstanding (in shares)	23,222,747	23,222,747
Series E-1 Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Convertible preferred stock, shares issued (in shares)	10,000,000	10,000,000
Convertible preferred stock, shares outstanding (in shares)	10,000,000	10,000,000
Series F Preferred Stock [Member] | Preferred Stock [Member]
Stockholders' Equity
Convertible preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Convertible preferred stock, shares authorized (in shares)	8,996,739	8,996,739
Convertible preferred stock, shares issued (in shares)	8,996,739	8,996,739
Convertible preferred stock, shares outstanding (in shares)	8,996,739	8,996,739

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Net Loss Per Share

12 Months Ended

Dec. 31, 2011

Net Loss Per Share [Abstract]

Net Loss Per Share

11. Net Loss Per Share

The Company computes net loss per share in accordance with ASC Topic 260. Under ASC Topic 260, basic net loss per share is computed by dividing net loss per share available to common stockholders by the weighted average number of common shares outstanding for the period and excludes the effects of any potentially dilutive securities. Diluted earnings per share, if presented, would include the dilution that would occur upon the exercise or conversion of all potentially dilutive securities into common stock using the “treasury stock” and/or “if converted” methods as applicable.

Basic and diluted loss per share was calculated as follows:

	Years Ended December 31,
	2011			2010
Numerator:
Net loss	$	(10,021,049	)	$	(10,142,722	)
Denominator:
Weighted average shares used in computing basic and diluted net loss per share		4,313,318			4,472,897
Basic and diluted net loss per share	$	(2.32	)	$	(2.27	)

Due to losses attributable to common shareholders for each of the periods below, the following potentially dilutive shares are excluded from the diluted net loss per share calculation because they were anti-dilutive under the treasury stock method, in accordance with ASC Topic 260:

	Years Ended December 31,
	2011		2010
Excluded Securities:	(shares)		(shares)
Convertible preferred stock issued and outstanding		61,958,136		32,848,832
Stock options issued and outstanding		12,087,620		5,766,859
Warrants  issued and outstanding		1,343,589		492,534
Total common stock equivalents excluded from diluted net loss per common share computation		75,389,345		39,108,225

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Document And Entity Information	12 Months Ended
	Dec. 31, 2011	Mar. 12, 2012
Entity Registrant Name	PROSPER MARKETPLACE INC
Entity Central Index Key	0001416265
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		2,897,859
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	FY
Document Type	10-K
Amendment Flag	true
Amendment Description	Prosper Marketplace, Inc. (“the Company”) is filing this Amendment No. 2 on Form 10-K/A (“Amendment No. 2”) to the Company’s Annual Report on Form 10-K for the year ended December 31, 2011, filed with the Securities and Exchange Commission on March 30, 2012, and subsequently amended on May 15, 2012. Amendment No. 2 is being filed to revise certain disclosures in Items 1, 1A, 7, 8, and 11. This Amendment does not reflect events that have occurred after the filing of the initial Form 10-K, and does not modify or update the disclosure therein in any way other than as required to reflect the matters set forth herein. Pursuant to Rule 12b-15 of the Securities Exchange Act of 1934, currently dated certifications from our principal executive and principal financial officer are filed, as required by Section 302 of the Sarbanes-Oxley Act of 2002.
Document Period End Date	Dec. 31, 2011

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Stockholders' Equity

12 Months Ended

Dec. 31, 2011

Stockholders' Equity [Abstract]

Stockholders' Equity

12. Stockholders' Equity

Preferred Stock

Under Prosper's certificate of incorporation, preferred stock is issuable in series, and the Board of Directors is authorized to determine the rights, preferences, and terms of each series.

In April 2005, Prosper issued and sold 4,023,999 shares at $1.875 per share of Series A convertible preferred stock (Series A Preferred Stock) in a private placement for $7,464,450, net of issuance costs of $80,550.

In February 2006, Prosper issued and sold 3,310,382 shares at $3.776 per share of Series B convertible preferred stock (Series B Preferred Stock) in a private placement for $12,412,302, net of issuance costs of $87,700.

In June 2007, Prosper issued and sold 2,063,558 shares at $9.692 per share of Series C convertible preferred stock (Series C Preferred Stock) in a private placement for $19,919,009, net of issuance costs of $80,996.

In April 2010, Prosper issued and sold 20,340,705 shares at $0.7385 per share of Series D convertible preferred stock (Series D Preferred Stock) in a private placement for $14,595,709, net of issuance costs of $125,903. In connection with that sale, we issued 4,978,854 Series D shares pursuant to the conversion of $3,676,884 in promissory notes payable, including $300,000 that represented consideration for a note holder's agreement to convert its note prior to maturity. Also, in connection with the Series D transaction, we issued 3,110,188 shares of Series D-1 convertible preferred stock (Series D-1 Preferred Stock). We issued the Series D-1 Preferred Stock as additional consideration for certain holders of Series A, B or C Preferred Stock that participated in the Series D transaction at significant levels, but  we did not receive any cash consideration for the Series D-1 shares.  As part of the Series D transaction, the aggregate liquidation preferences of the Series A, B and C Preferred Stock were reduced from $40 million to $20 million. The Series D-1 Preferred Stock established aggregate liquidation preferences of $3.1 million, which offset, for the recipients of Series D-1 Preferred Stock, some of the reduction in liquidation preference they experienced with respect to their Series A, B and C Preferred Stock. The Series D-1 Preferred Stock was convertible into Common Stock at a ratio of 1,000,000:1.  Holders of Series D-1 Preferred Stock that held less than 1 million Series D-1 shares were entitled on conversion of those shares to receive a cash payment equal to a pro rata fraction of the par value of a single share of Common Stock.  The Series D-1 Preferred Stock had no voting rights and limited preference and conversion rights. As a result, we allocated the fair value of Series D-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series D.

In June 2011, Prosper issued and sold 23,222,747 shares at $0.7385 per share of Series E convertible preferred stock (Series E Preferred Stock) in a private placement for $16,708,524, net of issuance costs of $441,476.  In connection with that sale, we issued and recorded 10,000,000 shares at the par value $0.001 per share of Series E-1 convertible preferred stock (Series E-1 Preferred Stock) as additional consideration for certain holders of Series A, Series B and Series C Preferred Stock who participated in the sale at significant levels. The Series E-1 shares established certain liquidation rights, as described below, have no voting rights and are convertible into one share of common stock (Common Stock) for every one million shares of Series E-1. We allocated the fair value of the shares of Series E-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series E. Upon issuance of our Series E and Series E-1 Preferred Stock, the Series D-1 Preferred Stock was converted into a single share of Common Stock.

In November 2011, Prosper issued and sold 8,996,739 shares at $1.00 per share of Series F convertible preferred stock (Series F Preferred Stock) in a private placement for $8,941,602, net of issuance costs of $58,735.

Dividends

The holders of Series D, Series E and Series F Preferred Stock are entitled to receive an annual dividend per share in an amount equal to 8% times the liquidation preference for such share, payable in preference and priority to any declaration or payment of any distribution on Common Stock  in such calendar year.  The right to receive dividends on shares of Series D, Series E and Series F Preferred Stock  is cumulative from and after the date of issuance of such shares. Such dividends shall be payable only when, as, and if declared by the Board of Directors.  Holders of Series E-1 Preferred Stock are not entitled to receive dividends in preference and priority to, or on a pari passu basis with, the other Preferred Stock or the Common Stock. Dividends on shares of Series E-1 Preferred Stock shall be payable only when, as, and if declared by the Board of Directors. To date, no dividends have been declared on any of the Company's Preferred Stock or Common Stock, and there are no dividends in arrears at December 31, 2011.

Conversion

Each share of Preferred Stock shall automatically be converted into fully-paid, non-assessable shares of Common Stock at the conversion rate for such share (i) immediately prior to the closing of an underwritten initial public offering at a price per share (prior to underwriting commissions and expenses) that values the Company at at least $200,000,000 in an offering with aggregate proceeds to the Company of at least $40,000,000 (before  deducting underwriters commissions and expenses), pursuant to an effective registration statement filed under the Securities Act of 1933, as amended (the “Securities Act”), covering the offer and sale of Common Stock, or (ii) upon the receipt of a written request for such conversion from the holders of more than sixty percent (60%) of the outstanding shares of Preferred Stock, or, if later, the effective date for conversion specified in such request, provided that shares of Series D Preferred Stock shall not be automatically converted pursuant to this clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series D Preferred Stock approve such conversion, shares of Series E Preferred Stock shall not be automatically converted pursuant to this clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series E Preferred Stock approve such conversion, and shares of Series F Preferred Stock shall not be automatically converted pursuant to clause (ii) unless the holders of eighty-two percent (82%) of the outstanding shares of Series F Preferred Stock approve such conversion.  In addition, when a liquidation event occurs, if any of a holder's shares of Series A, Series B or Series C Preferred Stock have been converted into Common Stock, then all shares of Series E-1 Preferred Stock held by such holder shall automatically be converted into fully-paid, non-assessable shares of Common Stock at the then effective conversion rate for such shares immediately prior to such liquidation event.

Liquidation Rights

In the event of any sale liquidation, dissolution, or winding up of Prosper, whether voluntary or involuntary, the holders of Series F Preferred Stock and Series E Preferred Stock shall be entitled to receive, pari passu with each other and prior and in preference to any distribution of the proceeds to the holders of Series A, Series B, Series C, Series D or Series E-1 Preferred Stock or Common Stock by reason of their ownership of such stock, an amount for each share of Series E or Series F Preferred Stock held by them equal to the liquidation preference of such share (as adjusted for any stock dividends, combinations, or splits), plus all declared but unpaid dividends (if any) on such share.  If upon such liquidation event, the assets of the Company legally available for distribution to the holders of the Series E Preferred Stock and Series F Preferred Stock are insufficient to pay the preferential amount specified above, then the entire assets of the Company legally available for distribution shall be distributed with equal priority and pro rata among the holders of the Series E Preferred Stock and Series F Preferred Stock.

After the payment or setting aside for payment to the holders of Series E Preferred Stock and Series F Preferred Stock of the preferential amount specified above, the holders of Series D Preferred Stock shall be entitled to receive, prior and in preference to any distribution of proceeds to the holders of Series A, Series B, Series C or Series E-1 Preferred Stock or Common Stock by reason of their ownership of such stock, an amount for each share of Series D Preferred Stock held by them equal to the liquidation preference of such share (as adjusted for any stock dividends, combinations, or splits), plus all declared but unpaid dividends (if any) on such share.   After the payment of or settling aside for payment to the of holders of Series F, Series E and Series D Preferred Stock of the full amounts specified above, the holders of Series E-1 Preferred Stock shall be entitled to receive, prior and in preference to any distribution of proceeds to the holders of Series A, Series B or Series C Preferred Stock or Common Stock by reason of their ownership of such stock, an amount per share for each share of Series E-1 Preferred Stock held by them equal to $1.00.

After the payment or setting aside for payment to the holders of Series F, Series E, Series D and Series E-1 Preferred Stock of the preferential amounts specified above, the entire remaining proceeds legally available for distribution shall be distributed pro rata to the holders of Series F Preferred Stock Series E Preferred Stock, Series D Preferred Stock and Common Stock in proportion to the number of shares of common stock held by them, assuming for purposes of the calculation that all outstanding shares of Series F, Series E and Series D Preferred Stock were converted into Common Stock at the conversion rate then in effect, provided, however, that the maximum aggregate amount per share that may be paid to a holder of Series F, Series E or Series D Preferred Stock in connection with a liquidation event will be three times the original issue price for such share.

Voting

Each holder of shares of Preferred Stock shall be entitled to the number of votes equal to the number of shares of Common Stock into which such shares of Preferred Stock could be converted and shall have voting rights and powers equal to the voting rights and powers of the Common Stock (except as otherwise expressly provided herein or as required by law), voting together with the Common Stock as a single class, and shall be entitled to notice of any stockholders' meeting in accordance with the Bylaws of Prosper. The holders of Preferred Stock shall vote as oneclass with the holder of the Common Stock except with respect to certain matters that require separate votes.

Common Stock

Prosper is authorized to issue up to 81,414,566 shares of common stock, $0.001 par value, of which 2,872,859 and 4,478,667 shares were issued and outstanding as of December 31, 2011 and 2010, respectively.  Each holder of common stock shall be entitled to one vote for each share of common stock held.  In November of 2011, Prosper entered into a stock repurchase agreement pursuant to which Prosper repurchased from one of our co-founders 1,800,000 shares of the company's common stock at a purchase price of $0.16 per share for an aggregate purchase price of $288,000.

Common Stock Issued for Services

Nonemployees

The Company did not grant any immediately vested common shares to nonemployees for services during the years ended December 31, 2011 and 2010.

Common Stock Issued upon Exercise of Stock Options

For the years ended December 31, 2011 and 2010, the Company issued 126,666 and 18,000 shares of common stock, respectively, upon the exercise of options for cash proceeds of $26,334 and $6,500, respectively.

Common Stock Issued upon Exercise of Warrants

For the year ended December 31, 2011, the Company issued 90,165 shares of common stock upon the exercise of warrants for cash proceeds of $18,033.  There were no shares of common stock issued upon the exercise of warrant during the year ended December 31, 2010.

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Statements of Operations (USD $)	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010
Revenues
Origination fees	$ 2,836,917	$ 807,021
Loan servicing fees	23,389	167,826
Interest income on Borrower Loans	9,691,735	3,197,728
Interest expense on Payment Dependent Notes	(9,195,721)	(3,009,601)
Rebates and promotions	(1,169,278)	(85,909)
Revenues	2,187,042	1,077,065
Cost of revenues
Cost of services	(1,244,240)	(962,799)
Reversal of (Provision for) loan and Note repurchases	32,340	(45,543)
Net revenues	975,142	68,723
Operating expenses
Compensation and benefits	6,824,295	4,781,174
Marketing and advertising	2,017,981	634,904
Depreciation and amortization	482,457	550,252
General and administrative
Professional services	2,149,749	2,630,007
Facilities and maintenance	730,606	652,998
Other	1,061,218	1,325,370
Total expenses	13,266,306	10,574,705
Loss before other income and expenses	(12,291,164)	(10,505,982)
Other income and expenses
Interest income	5,657	11,135
Change in fair value on Borrower Loans, Loans Held for Investment and Payment Dependent Notes, net	280,564	340,787
Insurance recoveries	1,999,999	0
Loss on impairment of fixed assets	(124,387)	(47,241)
Other income	108,282	58,579
Total other income and expense, net	2,270,115	363,260
Loss before income taxes	(10,021,049)	(10,142,722)
Provision for income taxes	0	0
Net loss	$ (10,021,049)	$ (10,142,722)
Net loss per share - basic and diluted (in dollars per share)	$ (2.32)	$ (2.27)
Weighted average shares - basic and diluted net loss per share (in shares)	4,313,318	4,472,897

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Loans Held for Investment

12 Months Ended

Dec. 31, 2011

Loans Held for Investment Disclosure [Abstract]

Loans Held for Investment

6. Loans Held for Investment

As of December 31, 2011, we funded and retained a total of approximately $147,000 of borrower loans originated through our platform. When a borrower member loan has been funded in whole, or in part, by us, we retain the portion of the borrower's monthly loan payment that corresponds to the percentage of the loan that we have funded. In these cases, we record interest income on these borrower loans.

Origination fees earned from borrower loans funded by Prosper are initially deferred and subsequently amortized ratably over the term of the borrower loan and are reported in the statement of operations as Origination fees.

Prosper estimates the fair value of the loans held for investment using discounted cash flow methodologies based upon a set of valuation assumptions similar to those of Borrower Loans, which are set forth in Note 4, as they have similar characteristics and we expect these loans to behave in a comparable manner.  The valuation assumptions the Company used to value these loans include prepayment rates, default rates and recovery rates derived from historical loan performance data and discount rates based on credit grade applied to each loan.

The fair value adjustment on these loans held for investment was $3,167, which is included in earnings for the year ended December 31, 2011.  As of December 31, 2011 we have received $12,647 in payment on these loans.  As of December 31, 2011, there were no loans held for investment that were greater than 90 days delinquent.

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Intangible Assets

12 Months Ended

Dec. 31, 2011

Intangible Assets [Abstract]

Intangible Assets

5. Intangible Assets

	December 31,
	2011			2010
Intangible asset:
Domain name	$	603,659		$	603,659
Less accumulated amortization		(603,659	)		(553,353	)
Intangible asset, net	$	-		$	50,306

Amortization expense related to the intangible asset was $50,306 and $120,732 for the years ended December 31, 2011 and 2010, respectively. The intangible asset was fully amortized during the year ended December 31, 2011.

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Postretirement Benefit Plans

12 Months Ended

Dec. 31, 2011

Postretirement Benefit Plans [Abstract]

Postretirement Benefit Plans

17. Postretirement Benefit Plans

Prosper has a 401(k) plan that covers all employees meeting certain eligibility requirements. The 401(k) plan is designed to provide tax-deferred retirement benefits in accordance with the provisions of Section 401(k) of the Internal Revenue Code. Eligible employees may defer up to 90% of eligible compensation up to the annual maximum as determined by the Internal Revenue Service.  Prosper's contributions to the plan are discretionary. Prosper has not made any contributions to the plan to date.

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Stock Option Plan and Other Stock Compensation

12 Months Ended

Dec. 31, 2011

Stock Option Plan and Other Stock Compensation [Abstract]

Stock Option Plan and Other Stock Compensation

13. Stock Option Plan and Other Stock Compensation

In 2005, Prosper's stockholders approved the adoption of the 2005 Stock Option Plan (the Plan). Under the Plan, options to purchase up to 1,879,468 shares of common stock were reserved and may be granted to employees, directors, and consultants by the Board of Directors to promote the success of Prosper's business. During 2008, the Board of Directors increased the total number of options under the Plan by 500,000 for a total of 2,379,468 options available for grant. During 2009, the Board of Directors increased the total number of options under the Plan by an additional 500,000 for a total of 2,879,468 options available for grant. During 2010, the Board of Directors increased the total number of options under the Plan by an additional 6,109,321 for a total of 8,988,789 options available to grant. During 2011, the Board of Directors increased the total number of options under the Plan by an additional 4,550,875 for a total of 13,539,664 available for grant.

Incentive stock options are granted to employees at an exercise price not less than 100% of the fair value of Prosper's common stock on the date of grant. Nonstatutory stock options are granted to consultants and directors at an exercise price not less than 85% of the fair value of Prosper's common stock on the date of grant. If options are granted to stockholders who hold 10% or more of Prosper's common stock on the option grant date, then the exercise price shall not be less than 110% of the fair value of Prosper's common stock on the date of grant. The fair value is based on a good faith estimate by the Board of Directors at the time of each grant. As there is no active trading market for these options, such estimate may ultimately differ from valuations completed by an independent party. The options generally vest over four years, which is the same as the performance period. In no event are options exercisable more than ten years after the date of grant.

Option activity under the Option Plan is summarized as follows for the years below:

	Options Issued and Outstanding			Weighted-Average Exercise Price
Balance as of January 1, 2010		1,897,126		$	0.96
Options granted (weighted average fair value of $0.11)		5,265,897		$	0.20
Options exercised		(18,000	)	$	0.36
Options canceled		(1,378,164	)	$	0.83
Balance as of December 31, 2010		5,766,859		$	0.30
Options granted (weighted average fair value of $0.08)		7,747,145		$	0.14
Options exercised		(126,666	)	$	0.21
Options canceled		(1,299,718	)	$	0.18
Balance as of December 31, 2011		12,087,620		$	0.21
Options outstanding and exercisable at December 31, 2011		3,205,923		$	0.35

Other Information Regarding Stock Options

Additional information regarding common stock options outstanding as of December 31, 2011 is as follows:

	Options Outstanding								Options Exercisable
Range of Exercise Prices	Number Outstanding		Weighted Avg. Remaining Life		Weighted Avg. Exercise Price		Intrinsic Value		Number Exercisable		Weighted Avg. Exercise Price		Intrinsic Value
$0.12 - $0.12		5,147,963		9.69	$	0.12	$	257,398		25,000	$	0.12	$	1,250
$0.17 - $0.17		893,137		9.96	$	0.17	$	–		0	$	0.00	$	–
$0.20 - $0.20		5,182,092		8.57	$	0.20	$	–		2,462,769	$	0.20	$	–
$0.25 - $0.25		25,000		3.62	$	0.25	$	–		25,000	$	0.25	$	–
$0.50 - $0.50		304,117		4.87	$	0.50	$	–		304,117	$	0.50	$	–
$0.56 - $0.56		365,000		7.59	$	0.56	$	–		223,124	$	0.56	$	–
$1.94 - $1.94		125,311		7.01	$	1.94	$	–		123,310	$	1.94	$	–
$2.17 - $2.17		45,000		6.19	$	2.17	$	–		42,603	$	2.17	$	–
		12,087,620		8.99	$	0.21	$	257,398		3,205,923	$	0.35	$	1,250

The intrinsic value is calculated as the difference between the value of Prosper's common stock at December 31, 2011, which was $0.17 per share, and the exercise price of the options.

No compensation expense is recognized for unvested shares that are forfeited upon termination of service, and the stock-based compensation expense for the years ended December 31, 2011 and 2010 reflect the expenses that Prosper expects to recognize after the consideration of estimated forfeitures.

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Accrued Liabilities

12 Months Ended

Dec. 31, 2011

Accrued Liabilities [Abstract]

Accrued Liabilities

9. Accrued Liabilities

As of December 31, 2011 and 2010, accrued liabilities consist of the following:

	December 31,
	2011		2010
Legal accruals and fees	$	530,252	$	373,572
Audit, tax and accounting		284,174		411,256
Payroll and benefits		262,507		161,732
Loan servicing costs		448,631		115,364
Other		501,749		157,316
Total Accrued Liabilities	$	2,027,313	$	1,219,240

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Borrower Loans and Borrower Payment Dependent Notes Held at Fair Value

12 Months Ended

Dec. 31, 2011

Borrower Loans and Borrower Payment Dependent Notes Held at Fair Value [Abstract]

Borrower Loans and Borrower Payment Dependent Notes Held at Fair Value

7. Borrower Loans and Borrower Payment Dependent Notes Held at Fair Value

Prosper estimates the fair value of the Notes and borrower loans using discounted cash flow methodologies based upon a set of valuation assumptions. The main assumptions Prosper used to value the borrower loans and Notes include prepayment rates derived from historical prepayment rates for each credit score, default rates derived from historical performance, recovery rates and discount rates applied to each credit tranche based on the perceived credit risk of each credit grade. Our obligation to pay principal and interest on any Note is equal to the loan payments, if any, we receive on the corresponding borrower loan, net of our 1.0% servicing fee.  As such, the fair value of the Note is approximately equal to the fair value of the borrower loans, adjusted for the 1.0% servicing fee and the timing of borrower payments subsequently disbursed to Note holders.  The effective interest rate associated with the Notes will be less than the interest rate earned on the borrower loans due to the 1.0% servicing fee.

For borrower loans originated and Notes issued during 2010, we used the following average assumptions to determine the fair value as of December 31, 2011:

Monthly prepayment rate speed	1.55%
Recovery rate	5.18%
Discount rate *	8.93%
Portfolio Default Rate	9.89%

* This is the average discount rate among all of Prosper's credit grades

The following table presents additional information about borrower loans and Notes measured at fair value on a recurring basis for the year ended December 31, 2011:

	Borrower Loans			Notes
Fair value at December 31, 2010	$	23,689,950		$	23,478,046
Originations		75,138,012			75,138,012
Principal repayments		(25,957,163	)		(25,071,255	)
Unrealized gains or losses included in earnings		2,892,095			2,614,698
Fair value at December 31, 2011	$	75,762,894		$	76,159,501

Due to the recent origination of the borrower loans and Notes, the change in fair value attributable to instrument-specific credit risk is immaterial.  The Company had no originations of borrower loans or issuances of Notes prior to July 13, 2009.  Of the loans originated from July 13, 2009 to December 31, 2011, the Company had 128 loans which were 90 days or more delinquent for an aggregate principal amount of $525,017 and a fair value of $40,608 as of December 31, 2011.

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Long-Term Debt

12 Months Ended

Dec. 31, 2011

Long-Term Debt [Abstract]

Long-Term Debt

8. Long-Term Debt

Notes payable consist of the following:

	Non-interest Bearing Promissory Note		Convertible Promissory Notes		Total
Balance at December 31, 2009	$	286,537	$	986,775	$	1,273,312
Principal repayment on non-interest bearing promissory note		(20,000)		-		(20,000)
Debt discount attributed to convertible promissory notes		-		(96,625)		(96,625)
Amortization of discount on notes		22,057		131,220		153,277
Issuance of convertible promissory notes		-		2,550,000		2,550,000
Accrued interest on convertible promissory notes		-		109,089		109,089
Conversion of promissory notes and accrued interest		-		(3,376,884)		(3,376,884)
Repayment of Larsen Bridge Note and accrued interest		-		(303,575)		(303,575)
Balance at December 31, 2010	$	288,594	$	-	$	288,594
Principal repayment on non-interest bearing promissory note		(300,000)		-		(300,000)
Amortization of discount on notes		11,406		-		11,406
Balance at December 31, 2011	$	-	$	-	$	-

Non-interest bearing promissory not

In 2006, we entered into a non-interest bearing promissory note in the amount of $380,000 for the purchase of the “Prosper.com” domain name. The note was discounted by $109,583 for a net payable of $270,417. The promissory note included both principal and interest and was payable in annual installments of $20,000 due on the first, second, third, and fourth anniversary of the note and $300,000 due on the fifth anniversary of the note. We made the final payment of $300,000 during 2011.  Interest on the note was imputed at an 8% annual rate and was amortized to interest expense over the five year life of the loan.

Convertible Promissory Notes

On November 10, 2009, Prosper and QED Fund I, L.P., a Delaware limited partnership (“QED”), entered into a Note and Warrant Purchase Agreement (the “QED Purchase Agreement”), pursuant to which, Prosper issued to QED a Convertible Promissory Note (the “QED Note”) dated as of November 10, 2009.  The QED Note had a principal amount of $1,000,000.  Interest on the QED Note accrued at a per annum rate of 15.0%. In connection with the consummation of the Series D Financing on April 15, 2010, the QED Note and all accrued interest thereunder were converted into Series D preferred stock equal to principal and accrued interest of $1,064,521 on the QED Note, plus $300,000 which represented consideration for QED's agreement to convert the QED Note prior to its maturity date.  This additional conversion privilege was accounted for as interest expense on the date of the conversion in our statement of operations for the year ended December 31, 2010.

In connection with the QED Purchase Agreement, Prosper also issued to QED a fully vested warrant (the “QED Warrant”) to purchase 164,178 shares of Prosper's common stock at an exercise price of $0.56 per share. The QED Warrant is exercisable any time from the date of issuance and will expire on November 10, 2014. The Company allocated the QED Note proceeds to the QED Note and QED Warrants based on their relative fair values. The relative fair value attributable to the QED Warrant is $37,740, which was recorded as a discount to the QED Note and a corresponding credit to additional paid-in capital.  The remaining debt discount of $34,595 was fully amortized to interest expense upon the conversion of the QED Note on April 15, 2010.

On February 1, 2010, the Company entered into a Note and Warrant Purchase Agreement (the “February Bridge Purchase Agreement”) with certain of its existing investors, pursuant to which, the Company issued and sold to such investors a series of Convertible Promissory Notes (the “February Bridge Notes”) in the aggregate principal amount of $2,000,000. Interest on the February Bridge Notes accrued at a per annum rate of 15.0%.  In connection with the consummation of the Series D financing, the principal and accrued interest of $2,060,822 under the February Bridge Notes were converted into Series D preferred stock.

In connection with the February Bridge Purchase Agreement, the Company issued to the February Bridge Note purchasers fully vested warrants (the “February Bridge Warrants”) to purchase an aggregate of 328,356 shares of its Common Stock at an exercise price of $0.56 per share.  The February Bridge Warrants are exercisable any time from the date of issuance and will expire on February 1, 2015. The Company allocated the February Bridge Note proceeds to the convertible February Bridge Note and February Bridge Warrants based on their relative fair values. The relative fair value attributable to the February Bridge Warrants is $96,625, which was recorded as a discount to the February Bridge Note and a corresponding credit to additional paid-in capital.  The debt discount of $96,625 was fully amortized to interest expense upon the conversion of the February Bridge note on April 15, 2010.

On March 15, 2010, the Company entered into a Note Option Agreement (the “Larsen Option Agreement”) with Christian A. Larsen, the Company's Chairman and Chief Executive Officer as well as one of its principal stockholders, pursuant to which, Mr. Larsen granted the Company an option (the “Option”) to sell him an aggregate principal amount of up to $300,000 of unsecured Convertible Promissory Notes (the “Larsen Bridge Notes”), in $100,000 increments.  On March 22, 2010, the Company exercised the Option in full and sold to Mr. Larsen, Larsen Bridge Notes in the aggregate principal amount of $300,000.  Interest on the Larsen Bridge Notes accrued at a per annum rate of 15.0%.  Principal and accrued interest of $303,575 was paid in a single payment on April 19, 2010.

On April 1, 2010, the Company entered into a Note Purchase Agreement with certain of its existing investors, pursuant to which, the Company issued and sold an additional series of unsecured Convertible Promissory Notes (the “April Bridge Notes”), dated as of April 1, 2010, in the aggregate principal amount of $250,000.  Interest on the April Bridge Notes accrued at a per annum rate of 15.0%.  All principal and accrued interest of $251,541 was converted into Series D preferred stock on April 15, 2010.

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Repurchase Obligation

12 Months Ended

Dec. 31, 2011

Repurchase Obligation [Abstract]

Repurchase Obligation

10. Repurchase Obligation

Changes in the loan repurchase obligation are summarized below:

	Years Ended December 31,
	2011			2010
Beginning of year balance:	$	71,001		$	40,001
Provision for repurchases		(48,833	)		45,543
Loans and Notes repurchased and immediately charged off (net of recoveries)		-			(14,543	)
End of year balance:	$	22,168		$	71,001

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Commitments and Contingencies

12 Months Ended

Dec. 31, 2011

Commitments and Contingencies [Abstract]

Commitments and Contingencies

15. Commitments and Contingencies

Future minimum lease payments

Prosper leases its corporate office and co-location facility under non-cancelable operating leases that expire in July 2013 and August 2014, respectively. Prosper's corporate office lease has the option to renew for an additional two years.  Future minimum rental payments under these leases as of December 31, 2011 are as follows:

Year ending December 31:	2011
2012	$	534,579
2013		368,913
2014		86,569
Total future operating lease obligations	$	990,061

Rental expense under premises-operating lease arrangements was $413,540 and $409,722 for the years ended December 31, 2011 and 2010, respectively.

The Company amended and restated an agreement with WebBank, a Utah-chartered industrial bank, under which all loans originated through the Prosper marketplace are made by WebBank under its bank charter. The arrangement allows for loans to be offered to borrowers at uniform nationwide terms. The Company is required to pay the greater of a monthly minimum fee or a fee calculated based on a certain percentage of monthly loan origination volume.

The Company has an agreement with a third party broker-dealer in which the third party agreed to operate and maintain the Note Trader Platform for the secondary trading of Borrower Payment Dependent Notes.  The Company is required to pay the third party broker-dealer an agreed upon monthly fee which equals the difference between the minimum monthly fee and the transaction fees collected by the third party provider during that month.

Securities Law Compliance

From inception through October 16, 2008, the Company sold approximately $178.1 million of loans to lender members through the old platform structure, whereby the Company assigned promissory notes directly to lender members. The Company did not register the offer and sale of the promissory notes corresponding to these loans under the Securities Act or under the registration or qualification provisions of any state securities laws. Prosper believes that the question of whether or not the operation of the platform during this period constituted an offer or sale of “securities” involved a complicated factual and legal analysis and was uncertain. If the sales of promissory notes offered through the platform during this period were viewed as a securities offering, the Company would have failed to comply with the registration and qualification requirements of federal and state laws and lender members who hold these promissory notes may be entitled to rescission of unpaid principal, plus statutory interest. Generally, the federal statute of limitations for noncompliance with the requirement to register securities under the Securities Act is one year from the violation, although the statute of limitations period under various state laws may be for a longer period of time.

The Company's decision to restructure the platform and cease sales of promissory notes offered through the platform effective October 16, 2008 limited this contingent liability to the period covering its activities prior to October 16, 2008.

On April 21, 2009, the Company and the North American Securities Administrators Association (“NASAA”) reached agreement on the terms of a model consent order between the Company and the states in which the Company offered loan notes for sale prior to November 2008. The consent order involves payment by the Company of up to an aggregate of $1.0 million in penalties, which have been allocated among the states based on the Company's loan sale transaction volume in each state prior to November 2008. A state that enters into a consent order receives its portion of the $1.0 million in exchange for its agreement to terminate, or refrain from initiating, any investigation of the Company's note sale activities prior to November 2008.  Penalties are paid promptly after a state enters into a consent order. NASAA has recommended that each state enter into a consent order.  However, no state is obliged to do so, and there is no deadline by which a state must make its decision. The Company is not required to pay any portion of the penalty to those states that do not elect to enter into a consent order. If a state does not enter into a consent order, it is free to pursue its own remedies against the Company, subject to any applicable statute of limitations. As of December 31, 2011, the Company has entered into consent orders with 33 states and has paid an aggregate of $436,717 in penalties to those states.

As of December 31, 2011 and 2010, the Company had accrued approximately $277,000 and $284,000, respectively, in connection with the contingent liability associated with the states that have not entered into consent orders, in accordance with ASC Topic 450, Contingencies. The methodology applied to estimate the accrual was to divide the $1,000,000 maximum fee pro-rata by state, using the Company's note sales from inception through November 2008. A weighting was then applied by state to each state that has not entered into a consent order, assigning a likelihood that the penalty will be claimed. In estimating the probability of a claim being made by a state, the Company considered factors such as the standard terms of the consent orders; whether the state ever gave any indication of concern regarding the sale of promissory notes through the platform; the probability of a state electing not to enter into a consent order in order to pursue its own litigation against the Company; whether the penalty is sufficient to compensate a state for the cost of processing the settlement consent order; and finally the impact that current economic conditions have had on state governments. The Company will continue to evaluate this accrual and related assumptions as new information becomes known.

On November 26, 2008, plaintiffs, Christian Hellum, William Barnwell and David Booth, individually and on behalf of all other plaintiffs similarly situated, filed a class action lawsuit against the Company and certain of its executive officers and directors in the Superior Court of California, County of San Francisco, California.  The suit was brought on behalf of all loan note purchasers on the platform from January 1, 2006 through October 14, 2008.  The lawsuit alleges that the Company offered and sold unqualified and unregistered securities in violation of the California and federal securities laws.  The lawsuit seeks class certification, damages and the right of rescission against the Company and the other named defendants, as well as treble damages against the Company and the award of attorneys' fees, experts' fees and costs, and pre-judgment and post-judgment interest.

On February 25, 2011, the plaintiffs filed a Third Amended Complaint, which removed David Booth as a plaintiff and added Brian Russom and Michael Del Greco as plaintiffs.  The new plaintiffs are representing the same putative class and prosecuting the same claims as the previously named plaintiffs. On January 26, 2012, the court issued a tentative ruling granting the plaintiffs' motion for class certification.

The Company's insurance carrier with respect to the class action lawsuit, Greenwich Insurance Company (“Greenwich”), denied coverage.  On August 21, 2009, the Company filed suit against Greenwich in the Superior Court of California, County of San Francisco, California.  The lawsuit sought a declaration that the Company was entitled to coverage under its policy with Greenwich for losses arising out of the class action lawsuit as well as damages and the award of attorneys' fees and pre- and post-judgment interest.

On January 26, 2011, the court issued a final statement of decision finding that Greenwich has a duty to defend the class action lawsuit, and requiring that Greenwich pay the Company's past and future defense costs in the class action suit up to $2 million.  Greenwich subsequently made payments to the Company in the amount of $2 million to reimburse the Company for the defense costs it had incurred in the class action suit.  As a result, Greenwich has now satisfied its obligations with respect to the Company's defense costs for the Hellum suit, with the exception of $142,584 in pre-judgment interest that Greenwich will be required to pay to the Company when a final judgment has been entered in the suit and all appeals have been exhausted.

On July 1, 2011, the Company and Greenwich entered into a Stipulated Order of Judgment pursuant to which the Company agreed to dismiss its remaining claims against Greenwich.  On August 12, 2011, Greenwich filed a notice of appeal of the court's decision regarding Greenwich's duty to defend up to $2 million.

The Company intends to vigorously defend the class action lawsuit.  The Company cannot, however, presently determine or estimate the final outcome of the lawsuit, and there can be no assurance that it will be finally resolved in the Company's favor.  If the class action lawsuit is not resolved in the Company's favor, the Company might be obliged to pay damages, and might be subject to such equitable relief as a court may determine.   Accordingly, the Company has not recorded an accrued loss contingency in connection with its sale of notes through the platform prior to November 2008. Accounting for loss contingencies involves the existence of a condition, situation or set of circumstances involving uncertainty as to possible loss that will ultimately be resolved when one or more future event(s) occur or fail to occur. An estimated loss in connection with a loss contingency shall be recorded by a charge to current operations if both of the following conditions are met: first, the amount can be reasonably estimated; and second, the information available prior to issuance of the financial statements indicates that it is probable that a liability has been incurred at the date of the financial statements.

As of December 31, 2011, the lawsuits are in their preliminary stages and their probable outcomes cannot presently be determined, nor can the amount of damages or other costs that might be borne by Prosper be estimated.

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Statements of Stockholders' Equity (USD $)	Preferred Stock [Member]	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Total
Balance at Dec. 31, 2009	$ 9,398	$ 4,461		$ 41,406,457	$ (40,625,261)	$ 795,055
Balance (in shares) at Dec. 31, 2009	9,397,939	4,460,667
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Offering costs on preferred stock				(125,903)		(125,903)
Exercise of stock options		18		6,482		6,500
Exercise of stock options (in shares)		18,000
Issuance of common stock warrants				96,625		96,625
Compensation expense				278,027		278,027
Net loss					(10,142,722)	(10,142,722)
Issuance of convertible preferred stock, Series D	20,341			14,998,161		15,018,502
Issuance of convertible preferred stock, Series D (in shares)	20,340,705
Issuance of convertible preferred stock, Series D-1	3,110					3,110
Issuance of convertible preferred stock, Series D-1 (in shares)	3,110,188
Balance at Dec. 31, 2010	32,849	4,479		56,659,849	(50,767,983)	5,929,194
Balance (in shares) at Dec. 31, 2010	32,848,832	4,478,667
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of convertible preferred stock, Series E	23,223			17,116,777		17,140,000
Issuance of convertible preferred stock, Series E (in shares)	23,222,747
Issuance of convertible preferred stock, Series E-1	10,000					10,000
Issuance of convertible preferred stock, Series E-1 (in shares)	10,000,000
Conversion of convertible preferred stock, Series D-1	(3,110)			3,110
Conversion of convertible preferred stock, Series D-1 (in shares)	(3,110,188)	1
Issuance of convertible preferred stock, Series F	8,997			8,991,340		9,000,337
Issuance of convertible preferred stock, Series F (in shares)	8,996,739
Offering costs on preferred stock				(500,210)		(500,210)
Exercise of stock options		127		26,207		26,334
Exercise of stock options (in shares)		126,666
Exercise of common stock warrants		90		17,943		18,033
Exercise of common stock warrants (in shares)		90,165
Issuance of common stock warrants				104,709		104,709
Purchase of Treasury Stock			(291,046)			(291,046)
Purchase of Treasury Stock (in shares)			(1,822,640)
Compensation expense				313,899		313,899
Net loss					(10,021,049)	(10,021,049)
Balance at Dec. 31, 2011	$ 71,959	$ 4,696	$ (291,046)	$ 82,733,624	$ (60,789,032)	$ 21,730,201
Balance (in shares) at Dec. 31, 2011	71,958,130	4,695,499	(1,822,640)

XML

Property and Equipment

12 Months Ended

Dec. 31, 2011

Property and Equipment [Abstract]

Property and Equipment

4. Property and Equipment

Property and equipment consist of the following:

	December 31
	2011			2010
Property and equipment:
Computer equipment	$	1,451,124		$	1,011,567
Purchased software		292,886			151,037
Office equipment and furniture		58,601			42,345
Leasehold improvements		41,257			29,230
Internal-use software		1,579,623			1,348,901
Assets not yet placed in service		149,322			124,923
		3,572,813			2,708,003
Less accumulated depreciation and amortization		(2,235,239	)		(1,942,793	)
Total property and equipment, net	$	1,337,572		$	765,210

Depreciation expense for 2011 and 2010 was $432,151 and $429,521, respectively. Prosper capitalized internal-use software costs in the amount of $369,984 and $488,168 for the years ended December 31, 2011 and 2010, respectively.

XML

Income Taxes

12 Months Ended

Dec. 31, 2011

Income Taxes [Abstract]

Income Taxes

14. Income Taxes

The Company did not have any current or deferred federal or state income tax expense for the years ended December 31, 2011 and 2010.  The income tax expense (benefit) differed from the amount computed by applying the U.S. federal income tax rate of 34% to pretax loss as a result of the following:

	Years Ended December 31,
	2011					2010
Federal tax at statutory rate	$	(3,423,000	)	34.0	%	$	(3,437,000	)	34.0	%
State tax at statutory rate (net of federal benefit)		(629,000	)	6.2	%		(592,000	)	5.9	%
Change in valuation allowance		4,019,000		( 39.9	)%		3,747,000		( 37.1	)%
Other		33,000		( 0.4	)%		282,000		( 2.9	)%
	$	–				$	–

Temporary items that give rise to significant portions of deferred tax assets and liabilities (tax- effected) at December 31, 2011 and 2010 are as follows:

	December 31,
	2011			2010
Deferred tax assets:
Net operating loss carryforwards	$	22,753,000		$	18,914,000
Research and development tax credits		659,000			551,000
Fixed assets		108,000			97,000
Accrued liabilities and other		368,000			308,000
		23,888,000			19,870,000
Deferred tax liabilities:
Other		-			-
		23,888,000			19,870,000
Valuation allowance		( 23,888,000	)		( 19,870,000	)
Net deferred tax asset	$	-		$	-

The net deferred tax asset of $23,888,000 at December 31, 2011 consists of a net current deferred tax asset of $251,000 and a net noncurrent deferred tax asset of $23,638,000. The net deferred tax asset of $19,870,000 at December 31, 2010 consists of a net current deferred tax asset of $99,000 and a net noncurrent deferred tax asset of $19,770,000. Under ASC 740, Accounting for Income Taxes, a valuation allowance must be established when it is more likely than not that all or a portion of a deferred tax asset will not be realized. The amount of valuation allowance would be based upon management's best estimate of Prosper's ability to realize the net deferred tax assets. A valuation allowance can subsequently be reversed when management believes that the assets are realizable on a more-likely-than-not basis.

The Company has determined that its net deferred tax asset did not satisfy the recognition criteria set forth in ASC 740 and, accordingly, established a valuation allowance for 100 percent of the net deferred tax asset. Realization of the deferred tax assets is dependent upon future earnings, if any, the amount and timing of which are uncertain. Accordingly, the net deferred tax assets have been fully offset by a valuation allowance of $23,888,000 and $19,870,000 for the years ended December 31, 2011 and 2010, respectively.

The Tax Reform Act of 1986 and similar California legislation impose substantial restrictions on the utilization of net operating losses and tax credits in the event of an “ownership change” of a corporation. Accordingly, the Company's ability to utilize net operating losses and credit carryforwards may be limited in the future as the result of such an “ownership change.”

The Company has not performed a Section 382 analysis (which subjects the amount of pre-change NOLs and certain other pre-change tax attributes that can be utilized to an annual limitation).  Should an ownership change occur, it would substantially limit the future use of our pre-change NOLs and certain other pre-change tax attributes per year.  We will continue to monitor this issue to determine whether or not any ownership changes have occurred and may occur (and if so, when they occurred) that would result in limitations on our NOLs or certain other tax attributes.  It is possible that these determinations could result in further limitations on our NOLs or certain other tax attributes.

We file income tax returns in the United States, California and New York.  Prosper has net operating loss carryforwards for both federal and state income tax purposes of approximately $57 million, available to reduce future income subject to income taxes. The federal net operating loss carryforwards will begin to expire in 2025.  The state net operating loss carryforwards will begin to expire in 2015.  Prosper also has federal and California research and development tax credits of about $356,000 and $375,000.  The federal research credits will begin to expire in the year 2025, and the California research credits have no expiration date.  The Company has capital loss carryforwards of $674,000 for both federal and California which will expire in 2012.

The Company's federal and California state income tax returns for tax years 2008 and 2007, respectively and beyond remain subject to examination by the Internal Revenue Service and Franchise Tax Board, respectively.  In addition, all of the net operating losses that may be used in future years are still subject to adjustment.  The Company's New York income tax returns for tax years 2005 and beyond remain subject to examination.

The Company did not have unrecognized tax benefits as of December 31, 2011 and we do not expect this to change significantly over the next twelve months.   The Company's policy is to recognize interest and penalties accrued on any unrecognized tax benefits as a component of income tax expense.   As of December 31, 2011, the Company has not accrued interest or penalties.

CORRESP

November 14, 2012

Via Facsimile and U.S. Mail

Kathryn McHale

Senior Staff Attorney

Division of Corporation Finance

United States Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549-7010

Re: Prosper Marketplace, Inc.

Amendment No. 1 to Form 10-K for the Year Ended December 31, 2011

Filed May 15, 2012

Form 10-Q for the Quarter Ended March 31, 2012

Filed May 15, 2012

File No. 333-147019

Dear Ms. McHale:

On behalf of Prosper Marketplace, Inc., a Delaware corporation (“Prosper” or the “Company”), we are providing the following responses to comments received from the staff of the Division of Corporation Finance (the “Staff”) of the United States Securities and Exchange Commission (the “Commission”) by letter dated October 25, 2012, with respect to Amendment No. 1 to the Form 10-K for the year ended December 31, 2011 filed with the Commission on May 15, 2012 and the Form 10-Q for the quarter ended March 31, 2012 filed with the Commission on May 15, 2012.  The responses set forth below are numbered to correspond to the numbered comments in the Staff’s comment letter, which have been reproduced here for ease of reference.

Form 10-K/A for the Year Ended December 31, 2011

General

1. We note that many of your responses to the comments listed in our letter dated June 29, 2012 include proposed disclosures to be made in future filings.  We have reviewed your Form 10-Q for the Quarter Ended June 30, 2012 and do not see the revised disclosures in response to our comments.  In future filings, beginning with your Form 10-Q for the Quarter Ended September 30, 2012, please revise your disclosures to reflect the responses that you have provided to the staff.  To the extent we have included follow-up comments in response to your proposed disclosures, please include the revised disclosures.

Response: We will revise our disclosures in future filings, beginning with our Form 10-Q for the quarter ended September 30, 2012, to reflect the responses we provided to the staff in our letter dated August 20, 2012.

Division of Corporation Finance

U.S. Securities and Exchange Commission

November 14, 2012

Page 2

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Critical Accounting Policies and Estimates—Borrower Loans and Payment Dependent Notes, page 75

2. We note the disclosure of the assumptions utilized to determine the fair value of the borrower loans originated and notes issued during 2010; however, we note no similar disclosure for borrower loans originated and notes issued during fiscal 2011.  Please tell us and revise future filings to disclose this information.

Response:  We will revise our disclosures in future filings, beginning with our amended Form 10-K for the year ended December 31, 2011, to indicate that the determination of fair value of borrower loans and notes was performed for all such instruments outstanding as of the reporting date rather than for loans issued during a time period.

3. We note the impact of the changes in both the discount rate and default rate assumptions has been disclosed; however, tell us what consideration was given to disclosing the impact of the changes in both the prepayment rates and the recovery rates as well.

Response:  In evaluating the fair value of borrower loans and payment dependent notes, we consider the sensitivity of all unobservable inputs to determine if they significantly alter the fair value measurement.  In that regard, we have previously evaluated the impact on that measurement of changes to the prepayment and recovery rates.  Because we concluded that the impact was insignificant, however, we have not discussed the impact in our disclosure.  For example, a negative shift in our prepayment rate of 20% would affect the underlying fair value of our loans and notes by less than 0.50%.  Similarly, our average recovery rate is minimal at 5% and is not materially affected by shifting this metric.  For example, a negative shift of 20% to the recovery rate alters the fair value of our loans and notes by less than 0.60%.

4. Further, please tell us what consideration has been given to utilizing the credit rating system in the preparation of the sensitivity analysis.

Response:  We do not use and have not considered using the credit rating system used for the Notes to prepare the sensitivity analysis.  That is because the credit rating system is intended to help determine the interest rates charged for Notes offered on the platform and to help give lenders a sense of how likely it is that a loan will go into default.  While we don’t use the credit rating system in preparing the sensitivity analysis, we have used the inputs that are used by the credit rating system, including historical performance of borrower loans, in conducting such analysis, because such information helps us predict the likelihood that loans issued on the platform will be repaid.

Division of Corporation Finance

U.S. Securities and Exchange Commission

November 14, 2012

Page 3

Item 10. Directors, Executive Officers, and Corporate Governance

Executive Officers, Directors and Key Employees, page 86

5. We note your response to comment 8 of our letter dated June 29, 2012 that Mr. Adarkar signed the Agreement incorrectly, and that the Agreement has been re-executed.  Please file the revised agreement in an amendment to your 10-K.

Response:  We filed the corrected agreement as Exhibit 10.8 to the registration statement on Form S-1 filed by PMI and Prosper Funding LLC, SEC file number 333-179941, which was filed on October 1, 2012.  In the Form 10-K/A, we have incorporated the corrected agreement by reference as Exhibit 10.11.

Limitations on Officers’ and Directors’ Liability and Indemnification Agreements, page 91

6. We note your response to comment 9 of our letter dated June 29, 2012 that you will file as an exhibit a copy of the indemnification agreement you entered into with one of your directors as well as a schedule that identifies the remaining indemnification agreements.  As previously requested, please file this exhibit in an amendment to your 10-K.

Response:  We filed a copy of the indemnification agreement we entered into with one of our directors, as well as a schedule that identifies the indemnification agreements we entered into with our other officers and directors, as Exhibits 10.20 and 10.21 to the registration statement on Form S-1 filed by PMI and Prosper Funding LLC, SEC file number 333-179941, which was filed on November 1, 2012.  In the Form 10-K/A, we have incorporated these exhibits by reference as Exhibits 10.9 and 10.10.

Director Compensation, page 96

7. We note your response to comment 10 of our letter dated June 29, 2012.  As previously requested, please file the tabular disclosure in an amendment to your 10-K.

Response:  We have included the table referenced by the Staff’s comment in the Form 10-K/A.

Division of Corporation Finance

U.S. Securities and Exchange Commission

November 14, 2012

Page 4

Notes to Financial Statements

Note 12. Stockholders Equity, page F-21

8. We note your response to comment 16 in our letter dated June 29, 2012.  Regarding the determination of the fair value of the Series D-1 preferred stock, given that the Series A, B and C preferred shareholders received a liquidation preference of $3.1 million, please tell us how this was considered and the accounting guidance followed when determining the fair value of the Series D-1 preferred stock issued.  Additionally, please address the liquidation preference received by the preferred stockholders in conjunction with the issuance of the Series E-1 preferred stock as well.

Response:  As noted in our prior response, the Series D-1 was recorded at par value given the nature of the rights being afforded that included a fixed liquidation preference of $3.1 million subordinate to Series D and a 1,000,000 to 1 conversion ratio to Common.  Series D-1 was issued in conjunction with Series D, therefore, in accordance with ASC 505, the total proceeds received were allocated to Series D and D-1 based on the estimated fair values upon closure of the transaction.  In order to provide additional clarity to the financial statement reader, we have expanded the explanation of the Series D/D-1 and E/E-1 transactions as follows:

In April 2010, Prosper issued and sold 20,340,705 shares at $0.7385 per share of Series D convertible preferred stock (Series D Preferred Stock) in a private placement for $14,595,709, net of issuance costs of $125,903. In connection with that sale, we issued 4,978,854 Series D shares pursuant to the conversion of $3,676,884 in promissory notes payable, including $300,000 that represented consideration for a note holder’s agreement to convert its note prior to maturity. Also, in connection with the Series D transaction, we issued 3,110,188 shares of Series D-1 convertible preferred stock (Series D-1 Preferred Stock). We issued the Series D-1 Preferred Stock as additional consideration for certain holders of Series A, B or C Preferred Stock that participated in the Series D transaction at significant levels, but  we did not receive any cash consideration for the Series D-1 shares.  As part of the Series D transaction, the aggregate liquidation preferences of the Series A, B and C Preferred Stock were reduced from $40 million to $20 million. The Series D-1 Preferred Stock established aggregate liquidation preferences of $3.1 million, which offset, for the recipients of Series D-1 Preferred Stock, some of the reduction in liquidation preference they experienced with respect to their Series A, B and C Preferred Stock. The Series D-1 Preferred Stock was convertible into Common Stock at a ratio of 1,000,000:1.  Holders of Series D-1 Preferred Stock that held less than 1 million Series D-1 shares were entitled on conversion of those shares to receive a cash payment equal to a pro rata fraction of the par value of a single share of Common Stock.  The Series D-1 Preferred Stock had no voting rights and limited preference and conversion rights. As a result, we allocated the fair value of Series D-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series D.

Division of Corporation Finance

U.S. Securities and Exchange Commission

November 14, 2012

Page 5

In June 2011, Prosper issued and sold 23,222,747 shares at $0.7385 per share of Series E convertible preferred stock (Series E Preferred Stock) in a private placement for $16,708,524, net of issuance costs of $441,476.  In connection with that sale, we issued and recorded 10,000,000 shares at the par value $0.001 per share of Series E-1 convertible preferred stock (Series E-1 Preferred Stock) as additional consideration for certain holders of Series A, Series B and Series C Preferred Stock who participated in the sale at significant levels. The Series E-1 shares established certain liquidation rights, as described below, have no voting rights and are convertible into one share of common stock (Common Stock) for every one million shares of Series E-1. We allocated the fair value of the shares of Series E-1 Preferred Stock at the par value of $.001 per share from the proceeds of Series E. Upon issuance of our Series E and Series E-1 Preferred Stock, the Series D-1 Preferred Stock was converted into a single share of Common Stock.

Form 10-Q for the Quarter Ended June 30, 2012

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Results of Operations

General

9. We note your response to prior comment 19 in our letter dated June 29, 2012.  Please provide us with a draft of the revised disclosures which would have been included within the June 30, 2012 Form 10-Q and which will be included in future filings.

Response:  We have attached excerpts of the modifications to the MD&A that we would have included in the Form 10-Q for the period ended June 30, 2012.  Similar disclosures have been included in the Form 10-K/A and will be included in future filings.

*           *           *           *           *           *           *

In connection with the Staff’s comments, we hereby acknowledge that:

● we are responsible for the adequacy and accuracy of the disclosure in the filing;

● Staff comments or changes to disclosure in response to Staff comments do not foreclose the Commission from taking any action with respect to the filing; and

● we may not assert Staff comments as a defense in any proceeding initiated by the Commission or any person under the federal securities laws of the United States.

Division of Corporation Finance

U.S. Securities and Exchange Commission

November 14, 2012

Page 6

Thank you for your prompt attention to the foregoing.  Kindly direct any questions you may have with respect to this letter to Keir D. Gumbs at Covington & Burling LLP at (202) 662-5500.

Very truly yours,

/s/ Sachin Adarkar

Sachin Adarkar

General Counsel

Prosper Marketplace, Inc.

cc: Keir D. Gumbs

Covington & Burling LLP

1201 Pennsylvania Avenue, NW

Washington, DC 20004

Excerpts of Modifications to MD&A that Would Have Been Included in Form 10-Q for Period Ended June 30, 2012

Item 2.

MANAGEMENT’S DISCUSSION AND ANALYSIS OF

FINANCIAL CONDITION AND RESULTS OF OPERATION

… (cont.)

Our Operating History

We incorporated in Delaware in March 2005 and launched our public website, www.prosper.com on February 13, 2006.  As of June 30, 2012, our platform has facilitated 57,423 borrower loans since its launch totaling an aggregate principal amount of approximately $361,176,000.

We made significant changes to the operation of our lending platform on July 13, 2009.  Prior to October 16, 2008, we purchased loans from WebBank and then sold and assigned the loans to the lender members who bid on the listings for those loans.  From October 16, 2008 through July 12, 2009, we ceased originating loans on our platform while we waited for the Securities and Exchange Commission to declare effective our registration statement on Form S-1 covering our origination activity.  Since July 13, 2009, we retain the loans and issue new securities, the Notes, to the winning lenders.  Our obligation to repay the Notes is conditioned upon the repayment of the associated borrower loan.  We expect to generate increased revenue from borrower origination fees and non-sufficient funds fees and lender members’ servicing fees as our transaction volume increases.  Over time, we expect that the number of borrowers and lender members and the volume of borrower loans originated through our platform will increase.

We have a limited operating history and have incurred net losses since our inception.  Our net loss was $3,257,262 and $2,460,201 for the three months ended June 30, 2012 and 2011, respectively and $7,621,470 and $3,520,558 for the six months ended June 30, 2012 and 2011, respectively. We earn revenues primarily from borrower origination fees, non-sufficient funds fees and lender member service fees. At this stage of our development, we have funded our operations primarily with proceeds from equity financings, which are described below under “Liquidity and Capital Resources.”

Our operating plan calls for a continuation of the current strategy of increasing transaction volume to increase revenue until we reach profitability and become cash-flow positive.  In addition, our 2012 operating plan calls for continued investment in the development of our website, loan servicing platform, loan scoring, and marketing efforts. In 2013, our emphasis will be on using the investments in our website and platform to improve the costs to acquire loans and to improve scale and efficiency in each marketing channel. Loan acquisition expenses are expected to increase, but at a slower rate than revenues. As a result of the combination of origination revenue growth combined with efficiency gains in variable expenses, we expect to become cash flow positive in 2013.

Our historical financial results and this discussion reflect the structure of our lending platform and our operations both prior to and after July 13, 2009.  For a discussion of the effect of our new structure on our consolidated financial statements, see “Borrower Loans and Payment Dependent Notes” under “Critical Accounting Policies and Estimates” below.

Trends and Uncertainties

The peer-to-peer lending industry remains a very innovative and unique industry, and the application of federal and state laws in areas such as securities and consumer finance to our business is still evolving.  We will continue to monitor this evolution actively in order to identify and respond quickly to any legislative or regulatory developments that may impact our platform.

Through the first six months of 2012, we have increased our origination volume consistently month over month in terms of both units and total dollar amounts.  We hope to continue this trend of growth through marketing efforts and continued implementation of new features on our website and platform to improve the borrower and lender experience which we expect to increase the efficiency of our marketing spend.   Over time we expect our lender base to grow as we gain more exposure to potential lenders, and establish our Notes as a viable investment alternative.

During 2011, we implemented a new feature on our website, which tells both prospective investors and borrowers how far along Prosper is in processing a loan application. This helps lender members concentrate their funds on listings that are more likely to fund and originate.  Also, we implemented Quick Invest, our loan search tool, to allow lender members to better identify Notes that meet their investment criteria. Furthermore, we launched our mobile web site for iPhone and Android devices so that investors can browse listings, transfer funds, and execute Quick Invest orders using those devices, and we began allowing investors to invest with Prosper through self-directed IRAs. We continue to invest in software, hardware and website development in order to improve our operating platform and to maintain and enhance our website attractiveness and ease of use.  We have increased headcount across our critical business groups in response to our strategic growth plan while still retaining a flexible and scalable platform.

… (cont.)

Operating Expenses

Compensation and benefits were $2.3 million and $4.8 million for the three and six months ended June 30, 2012, respectively, which represented an increase of $746.6 thousand and $1.6 million over the corresponding periods in 2011. The increase was largely due to the Company steadily increasing its employee headcount in the first six months of 2012, which in turn resulted in increased staffing costs such as salary and wages, payroll taxes, healthcare, accrued vacation and bonus compensation.  In particular, we increased our headcount across our engineering, operations, and administrative teams to respond to increased volume demands. At June 30, 2011, we had 47 full time employees whereas at December 31, 2011, we had 58 full time employees. At June 30, 2012, we had 70 full time employees; our sales and marketing team had 14 employees, our engineering team had 25 employees, our operations team had 17 employees, and our administrative team had 14 employees. We intend to continue to increase headcount as we grow our lender and borrower bases and carry out our business plan, however, we expect our current investment in our lending platform and website to improve our operating expense efficiency going forward.

Marketing and advertising costs consist primarily of affiliate marketing, search engine marketing, online and offline campaigns, and public relations.  Marketing and advertising costs were $1.1 million for the three months ended June 30, 2012 as compared to $332.4 thousand for the three months ended June 30, 2011, representing an increase of $794.6 thousand. Marketing and advertising costs were $2.4 million for the six months ended June 30, 2012 as compared to $850.4 thousand for the six months ended June 30, 2011, representing an increase of $1.6 million. This was primarily due to our increased emphasis on online marketing channels such as search engine marketing and affiliate referrals in order to drive increased borrower and lender volume. We also increased brand related marketing costs to improve awareness of Prosper’s peer to peer lending platform. Through optimization of our targeting efforts we intend to shift marketing expenses to more cost efficient channels.

… (cont.)

Liquidity and Capital Resources

We have incurred operating losses since our inception and we anticipate that we will continue to incur net losses through the end of 2012.  We had negative cash flows from operations of $8.4 million and $3.8 million for the six months ended June 30, 2012 and 2011, respectively.  As reflected in the accompanying consolidated financial statements, Prosper has incurred net losses and negative cash flows from operations since inception, and has an accumulated deficit of approximately $68.4 million as of June 30, 2012.

At June 30, 2012, the Company had approximately $11.1 million in available cash and cash equivalents and short term investments.  Since its inception, Prosper has financed its operations primarily through equity financing from various sources. The Company is dependent upon raising additional capital or debt financing to fund its current operating plan, however we believe that our current cash position is sufficient to meet our current liquidity needs.

Net cash used in operating activities was $8.4 million and $3.8 million for the six months ended June 30, 2012 and 2011, respectively.  Net cash used in operating activities was used to fund ongoing operations such as headcount costs, legal and accounting services, marketing expenses and cost of service expenses.  We expect our efforts to improve our cost efficiency and to generate greater  increases in origination revenue  and reduce our ongoing cash requirements.